G.A.L. Gage
Precision gauges for weld inspection
Non-Destructive Testing· Estados Unidos· 67 products in 12 families
G.A.L. Gage Company is a US manufacturer based in Bridgman, Michigan. It manufactures precision weld-measuring gauges (weld thickness, butt welds, pits, undercuts) and Gap-A-Let socket-weld contraction rings for the aerospace, automotive, power-piping, railroad, petrochemical and shipbuilding industries.
Official representation of G.A.L. Gage for the Non-Destructive Testing division. Distribution and support by INDUTECSA across Colombia, the United States and Latin America.
Request a quoteRadius gauges (5)
Outside Radius Gauge - ORG-3600
SKU gal-gage-RADIUS-ORG-3600
Measures the outside radius and diameter for cylindrical objects. Diameter measurement is calculated by doubling the radius measurements. Essential tool for acquiring quick measurements for large pipes, metal rolling or fabrication and measuring large tanks.
Inside Radius Gauge - IRG-3600
SKU gal-gage-RADIUS-IRG-3600
Measures the inside radius and diameter for cylindrical objects. Diameter measurement is calculated by doubling the radius measurements. Essential tool for acquiring quick measurements for large pipes, metal rolling or fabrication and measuring large tanks.
Full Radius Gauges Set - 750-3600
SKU gal-gage-RADIUS-750-3600
Combines all five radius gauges in the Full Radius Gauges Kit: the IRG-750 Gauge, the ORG-750 Gauge, the IRG-3600 Gauge, the Variable Arc, and the ORG-3600 Gauge.
Full RG-3600 Gauge Set
SKU gal-gage-RADIUS-RG-3600
Combines all three radius gauges in the Full RG-3600 Gauge Set: the IRG-3600 Gauge, the Variable Arc, and the ORG-3600 Gauge.
RG-750 Gauge Set
SKU gal-gage-RADIUS-RG-750
This set can measure the inside and outside radius for cylindrical objects. Set includes both the IRG-750 gauge and ORG-750 gauge. Essential tool for acquiring quick measurements for large pipes, metal rolling or fabrication and measuring the outside of tanks.
Flange gauges (1)
Gap wedge gauges (3)
Gap Wedge Gauge - GW-1
SKU gal-gage-GW-1
Durable precision tool that replaces wedges and gap rods. It can hammer in, pry open and gauge a desired gap, allowing fitters to quickly set a consistent gap and welders to place a higher quality root pass faster.
Gap Wedge Gauge - GW-2
SKU gal-gage-GW-2
Durable precision tool that replaces wedges and gap rods. It can hammer in, pry open and gauge a desired gap, allowing fitters to quickly set a consistent gap and welders to place a higher quality root pass faster.
Gap Wedge Gauge - GW-3
SKU gal-gage-GW-3
Durable precision tool that replaces wedges and gap rods. It can hammer in, pry open and gauge a desired gap, allowing fitters to quickly set a consistent gap and welders to place a higher quality root pass faster.
Railroad step gauge (1)
Weld measuring gauges (12)
Bridge Cam Gauge, HI-LO Welding Gauge & Pouch Combo - Cat 100
SKU gal-gage-MG-100
Bridge Cam Gauge: the following measurements are possible in either inches or millimeters: angle of preparation, excess weld metal, depth of undercut, depth of pitting, weld throat size, and more. HI-LO Welding Gauge: measures internal alignment, new slim design is 30% lighter. Handy tool pouch included.
Automatic Weld Size Weld Gauge - Cat 6
SKU gal-gage-MG-6
For accurate calibration of butt fillet type welds. Available in inch or metric.
Bridge Cam Gauge - Cat 4
SKU gal-gage-MG-4
The following measurements are possible in either inches or millimeters: angle of preparation, excess weld metal, depth of undercut, depth of pitting, weld throat size, and more.
Pocket Bridge Cam Gauge - Cat 4a
SKU gal-gage-MG-4A
Pocket version of the Bridge Cam Gauge. Checks angle of preparation, excess weld metal, depth of undercut, depth of pitting, and more.
Combo-Welding Gauge - Cat 20
SKU gal-gage-MG-20
Can measure in inch or metric. One side is inch, the other side is metric. Imported by G.A.L. Gage Company.
HI-LO Welding Gauge - Cat 1
SKU gal-gage-MG-1
Measures internal alignment. New slim design is 30% lighter. Patented.
PGD12184 Digital Pit Gauge by Exacto
SKU gal-gage-MG-PGD12184
Profiles can be assessed quickly and accurately by sliding the digital gauge along the bridging bar. Notched feet and ceramic magnets prevent the bridge from rocking on the pipe and hold it securely in place even when working upside down. Locking adjustment screws allow instant calibration to reference surface. Pointed and needle tips find the deepest section of pits with ease.
Digital Pit Depth Gauge - Cat 13DPR
SKU gal-gage-MG-13DPR
With probes and rods 1" - 6". Reads both inch and metric. Probes included: .025 and .062 diameter. CR2032 battery included. Certificate of calibration traceable to NIST.
0-1" / 0-25mm Electronic Depth / Pit Gauge - Cat SPI13-749-7
SKU gal-gage-MG-SPI13-749-7
Large LCD display, with Certificate of Calibration traceable to NIST. Fitted case and battery included.
Economy Single Purpose Hi-Lo Welding Gauge - Cat 2
SKU gal-gage-MG-2
Eliminates rejects, improves productivity. Available in inch scale. Delivered with a protective leather-like carry pouch. Imported by G.A.L. Gage Company.
PRO Single Purpose Hi-Lo Welding Gauge - Cat 2 PRO
SKU gal-gage-MG-2-PRO
Eliminates rejects, improves productivity. Available in inch or metric. Made in the U.S.A.
Skew-T Fillet Weld Gauge w/ Calculator - Cat 9c
SKU gal-gage-MG-9C
Checks angle of vertical member, weld acute side, weld obtuse side. Available in inch or metric.
Measuring calipers (3)
Stainless Steel Dial Caliper - Cat IG100-020
SKU gal-gage-CAL-IG100-020
Shock proof. Range 0-6" dial, resolution 0.001", accuracy 0.0015". Comes with a protective plastic case. Certificate of calibration traceable to N.I.S.T. standards available upon request with an extra charge.
Stainless Steel Electronic Caliper - Cat IG100-700-B06
SKU gal-gage-CAL-IG100-700-B06
Range 0-6"/150mm, Resolution 0.0005"/0.01mm, Accuracy 0.001"/0.02mm. Absolute encoding technology memorizes absolute origin zero. High contrast LCD display. Smart wireless data output to a Bluetooth enabled device. Comes with a protective plastic case with foam interior, 3V CR2032 battery and a small screw driver for battery installation. Certificate of calibration traceable to N.I.S.T. standards available upon request with an extra charge.
Stainless Steel Economy Electronic Caliper with an XLarge Display - Cat IG100-030N
SKU gal-gage-CAL-IG100-030N
Range 0-6"/0-150mm, Resolution 0.0005/0.01mm, Accuracy 0.0015". Comes with a protective plastic case and 3V CR2032 battery. Certificate of calibration traceable to N.I.S.T. standards available upon request with an extra charge.
Weld measuring fillets (13)
Combo Pack: Pocket Fillet Weld Gauge (Cat 10) and Pocket Size Pit Gauge (Cat 33) - Cat 33B
SKU gal-gage-FW-33B
All in a pocket-size pouch. Check fillets and pits in one conveniently small package.
"Mini Sub" Socket Weld Gauge - Cat 14
SKU gal-gage-FW-14
Check throat dimensions, checks all pipe schedule. All stainless steel.
Adjustable Fillet Weld Gauge - Cat 3
SKU gal-gage-FW-3
Unequal leg measurement feature. Measure fillet weld & weld throat thickness. Available in inch or metric.
Pocket Fillet Weld Gauge - Cat 10
SKU gal-gage-FW-10
Pocket size - measures 8 size fillets. Available in inch or metric.
Weld Profile Gauge - Cat 29
SKU gal-gage-FW-29
Quickly & easily check your welds for proper profile. Only 3.5" long by 1.5" wide when collapsed.
Digital Welding Gauge - Cat 18
SKU gal-gage-FW-18
X-Large LCD display. Reading: inch, metric, inch fractional. 4 angle display on body: 60°, 70°, 80°, 90°. Battery 3V CR2032 included.
12-Piece Fillet Weld Set, Markings on Both Sides - Cat 8d
SKU gal-gage-FW-8D
Check fillet leg & throat size.
7-Piece Fillet Weld Set, Markings on Both Sides - Cat 8a / 8c
SKU gal-gage-FW-8A
Check fillet leg & throat size.
7-Piece Fillet Weld Set, Markings on One Side - Cat 8 / 8b
SKU gal-gage-FW-8
Check fillet leg & throat size.
8-Piece Fillet Weld Set 1 1/8"-2" - Cat 81 / 85
SKU gal-gage-FW-81
Check fillet leg & throat size.
8-Piece Fillet Weld Set 2 1/8"-3" - Cat 82 / 86
SKU gal-gage-FW-82
Check fillet leg & throat size.
Decimal Fillet Weld Set - 8-Piece
SKU gal-gage-FW-DECIMAL
With markings on one side. Measures leg & throat.
Mini Fillet Weld Keys - Cat 16
SKU gal-gage-FW-16
11 different sizes in inch with metric equivalent markings.
Taper (gap) gauges (3)
Taper Gauge - Sub 28A
SKU gal-gage-GAP-SUB28A
410 stainless steel. Measurement scale: inch on side I, metric on side II.
Taper Gauge - Sub 28B
SKU gal-gage-GAP-SUB28B
410 stainless steel. Measurement scale: inch on side I, metric on side II.
Taper Gauge - Sub 28C
SKU gal-gage-GAP-SUB28C
410 stainless steel. Measurement scale: inch on side I, metric on side II.
Weld measuring pit gauges (10)
Pit Gauge - Cat 5g
SKU gal-gage-PIT-5G
Checks undercuts/pits, crowns. All stainless steel.
Pit Gauge (Metric) - Cat 5f
SKU gal-gage-PIT-5F
Checks undercuts/pits. All stainless steel.
Pocket Size Pit Gauge - Cat 33
SKU gal-gage-PIT-33
Quickly check pits. Made in the U.S.A.
Pipe Pit Gauge - Cat 17
SKU gal-gage-PIT-17
Arm can be locked in place at any dimension. All stainless steel. Available in inch or metric.
Pit Depth Gauge - Cat 5a
SKU gal-gage-PIT-5A
Checks undercuts/pits, porosity. All stainless steel.
"V-WAC" Single Weld Gauge - Cat 5
SKU gal-gage-PIT-5
Checks undercuts/pits, porosity, crowns. All stainless steel. Patented.
"V-WAC" Single Weld Gauge - Cat 5d
SKU gal-gage-PIT-5D
Checks undercuts/pits, porosity, crowns. All stainless steel.
"V-WAC" Single Weld Gauge (Metric) - Cat 5m
SKU gal-gage-PIT-5M
Checks undercuts/pits, porosity, crowns. All stainless steel.
W.T.P.S. Gauge w/ Calibration Block - Cat 7
SKU gal-gage-PIT-7
Precision made from stainless steel. All markings and dimensions are laser engraved for ease and clarity when reading. Gauge set comes with a precision ground calibration block; each block has been surface ground to 0.0005 tolerance for exceptional accuracy.
W.T.P.S. Gauge w/ Calibration Block & Mini AAA Flashlight - Cat 7L
SKU gal-gage-PIT-7L
Precision made from stainless steel. All markings and dimensions are laser engraved. Gauge set comes with a precision ground calibration block (0.0005 tolerance). Set also includes one mini AAA flashlight (100 lumens) with pocket clip, batteries and protective carry case.
Gap-A-Let socket weld rings (2)
Standard Gap-A-Let Rings
SKU gal-gage-GAP-A-LET-STD
Split ring engineered and designed to give a pre-measured 1/16" minimum gap for socket welds. Made from certified stainless steel, resists corrosion from chemicals, radioactive materials, and water. Spring tension makes it fit tightly into standard sized fittings. Once inserted into the fitting, the ring becomes a permanent part of the joint and will not rattle or vibrate. Precision machine-manufactured.
Heavy Duty Gap-A-Let Rings
SKU gal-gage-GAP-A-LET-HD
Split ring engineered and designed to give a pre-measured 1/16" minimum gap for larger-diameter socket welds. Made from certified stainless steel, resists corrosion from chemicals, radioactive materials, and water. Spring tension holds it tightly in place; once inserted, the ring becomes a permanent part of the joint. Precision hand-manufactured.
Inspection tool kits (5)
Complete gauge kits for weld inspection.
Weld Gauge Kit
SKU gal-gage-KIT-GALGAS-SOLDADURA
Large case-style tool kit.
American Welding Society (AWS) Tool Kit - Cat 12AWS
SKU gal-gage-KIT-12AWS
Tools include: 0-150mm dial caliper, 6" scale w/ clip, 0-1" micrometer, 2" reading glass, 7-piece fillet weld set, V-WAC gauge, AWS type gauge — available in inch or metric.
Wrap-Around Pouch Tool Kit - Cat 12P
SKU gal-gage-KIT-12P
Tools include: V-WAC, fillet weld gauge, 6" scale w/ sliding clip, telescoping mirror, mini LED Pro flashlight, single purpose gauge — available in inch or metric.
Medium Size Tool Kit - Cat 12MED
SKU gal-gage-KIT-12MED
Tools include: V-WAC gauge, magnifier, AWS type gauge, HI-LO welding gauge, micrometer w/ ball, telescoping mirror, 6" SPI scale — available in inch or metric.
Pipe-Flange Inspection Tool Kit - Cat 12F
SKU gal-gage-KIT-12F
Tools include: V-WAC gauge, 7-piece fillet weld set, HI-LO welding gauge, Burk flange alignment tool, 6" SPI scale/ruler, intrinsic flashlight, inspection mirror with magnetic pick-up — available in inch or metric.
Inspection mirrors (9)
Inspection Mirror with Magnetic Pick-Up - Cat A-2TM
SKU gal-gage-MIRROR-A2TM
TWO handy tools in one! Mirror is held firmly in place at all angles. Powerful long-life magnet.
Inspection Mirror with Magnetic Pick-Up - Cat E-2TM
SKU gal-gage-MIRROR-E2TM
TWO handy tools in one! Mirror is held firmly in place at all angles. Powerful long-life magnet.
Inspection Mirror with Magnetic Pick-Up, Oval - Cat B-2TM
SKU gal-gage-MIRROR-B2TM
TWO handy tools in one! Mirror is held firmly in place at all angles. Powerful long-life magnet.
Telescoping Inspection Mirror - Cat HT-C2
SKU gal-gage-MIRROR-HTC2
Stainless steel telescoping handle is strong, long, and lightweight. Comfortable textured cushion grip.
Telescoping Inspection Mirror - Cat HT-E2
SKU gal-gage-MIRROR-HTE2
Stainless steel telescoping handle is strong, long, and lightweight. Comfortable textured cushion grip.
Telescoping Inspection Mirror - Cat HT-S2
SKU gal-gage-MIRROR-HTS2
Stainless steel telescoping handle is strong, long, and lightweight. Comfortable textured cushion grip.
Lighted Telescoping Inspection Mirror - Cat HTC-2LT
SKU gal-gage-MIRROR-HTC2LT
LED light illuminates dark area for inspection. All angle ball joints hold mirror head firmly at any angle. Stainless steel handle, cushion handle will not slip in wet or oily hands.
Lighted Telescoping Inspection Mirror - Cat HTE-2LT
SKU gal-gage-MIRROR-HTE2LT
LED light illuminates dark area for inspection. All angle ball joints hold mirror head firmly at any angle. Stainless steel handle, cushion handle will not slip in wet or oily hands.
Lighted Telescoping Inspection Mirror - Cat HTS-2LT
SKU gal-gage-MIRROR-HTS2LT
LED light illuminates dark area for inspection. All angle ball joints hold mirror head firmly at any angle. Stainless steel handle, cushion handle will not slip in wet or oily hands.
View all equipment (67)
Standard Gap-A-Let Rings
SKU gal-gage-GAP-A-LET-STD
Split ring engineered and designed to give a pre-measured 1/16" minimum gap for socket welds. Made from certified stainless steel, resists corrosion from chemicals, radioactive materials, and water. Spring tension makes it fit tightly into standard sized fittings. Once inserted into the fitting, the ring becomes a permanent part of the joint and will not rattle or vibrate. Precision machine-manufactured.
Heavy Duty Gap-A-Let Rings
SKU gal-gage-GAP-A-LET-HD
Split ring engineered and designed to give a pre-measured 1/16" minimum gap for larger-diameter socket welds. Made from certified stainless steel, resists corrosion from chemicals, radioactive materials, and water. Spring tension holds it tightly in place; once inserted, the ring becomes a permanent part of the joint. Precision hand-manufactured.
Stainless Steel Dial Caliper - Cat IG100-020
SKU gal-gage-CAL-IG100-020
Shock proof. Range 0-6" dial, resolution 0.001", accuracy 0.0015". Comes with a protective plastic case. Certificate of calibration traceable to N.I.S.T. standards available upon request with an extra charge.
Stainless Steel Electronic Caliper - Cat IG100-700-B06
SKU gal-gage-CAL-IG100-700-B06
Range 0-6"/150mm, Resolution 0.0005"/0.01mm, Accuracy 0.001"/0.02mm. Absolute encoding technology memorizes absolute origin zero. High contrast LCD display. Smart wireless data output to a Bluetooth enabled device. Comes with a protective plastic case with foam interior, 3V CR2032 battery and a small screw driver for battery installation. Certificate of calibration traceable to N.I.S.T. standards available upon request with an extra charge.
Stainless Steel Economy Electronic Caliper with an XLarge Display - Cat IG100-030N
SKU gal-gage-CAL-IG100-030N
Range 0-6"/0-150mm, Resolution 0.0005/0.01mm, Accuracy 0.0015". Comes with a protective plastic case and 3V CR2032 battery. Certificate of calibration traceable to N.I.S.T. standards available upon request with an extra charge.
Bridge Cam Gauge, HI-LO Welding Gauge & Pouch Combo - Cat 100
SKU gal-gage-MG-100
Bridge Cam Gauge: the following measurements are possible in either inches or millimeters: angle of preparation, excess weld metal, depth of undercut, depth of pitting, weld throat size, and more. HI-LO Welding Gauge: measures internal alignment, new slim design is 30% lighter. Handy tool pouch included.
Combo Pack: Pocket Fillet Weld Gauge (Cat 10) and Pocket Size Pit Gauge (Cat 33) - Cat 33B
SKU gal-gage-FW-33B
All in a pocket-size pouch. Check fillets and pits in one conveniently small package.
Inspection Mirror with Magnetic Pick-Up - Cat A-2TM
SKU gal-gage-MIRROR-A2TM
TWO handy tools in one! Mirror is held firmly in place at all angles. Powerful long-life magnet.
Inspection Mirror with Magnetic Pick-Up - Cat E-2TM
SKU gal-gage-MIRROR-E2TM
TWO handy tools in one! Mirror is held firmly in place at all angles. Powerful long-life magnet.
Inspection Mirror with Magnetic Pick-Up, Oval - Cat B-2TM
SKU gal-gage-MIRROR-B2TM
TWO handy tools in one! Mirror is held firmly in place at all angles. Powerful long-life magnet.
Telescoping Inspection Mirror - Cat HT-C2
SKU gal-gage-MIRROR-HTC2
Stainless steel telescoping handle is strong, long, and lightweight. Comfortable textured cushion grip.
Telescoping Inspection Mirror - Cat HT-E2
SKU gal-gage-MIRROR-HTE2
Stainless steel telescoping handle is strong, long, and lightweight. Comfortable textured cushion grip.
Telescoping Inspection Mirror - Cat HT-S2
SKU gal-gage-MIRROR-HTS2
Stainless steel telescoping handle is strong, long, and lightweight. Comfortable textured cushion grip.
Lighted Telescoping Inspection Mirror - Cat HTC-2LT
SKU gal-gage-MIRROR-HTC2LT
LED light illuminates dark area for inspection. All angle ball joints hold mirror head firmly at any angle. Stainless steel handle, cushion handle will not slip in wet or oily hands.
Lighted Telescoping Inspection Mirror - Cat HTE-2LT
SKU gal-gage-MIRROR-HTE2LT
LED light illuminates dark area for inspection. All angle ball joints hold mirror head firmly at any angle. Stainless steel handle, cushion handle will not slip in wet or oily hands.
Lighted Telescoping Inspection Mirror - Cat HTS-2LT
SKU gal-gage-MIRROR-HTS2LT
LED light illuminates dark area for inspection. All angle ball joints hold mirror head firmly at any angle. Stainless steel handle, cushion handle will not slip in wet or oily hands.
"Mini Sub" Socket Weld Gauge - Cat 14
SKU gal-gage-FW-14
Check throat dimensions, checks all pipe schedule. All stainless steel.
Adjustable Fillet Weld Gauge - Cat 3
SKU gal-gage-FW-3
Unequal leg measurement feature. Measure fillet weld & weld throat thickness. Available in inch or metric.
Automatic Weld Size Weld Gauge - Cat 6
SKU gal-gage-MG-6
For accurate calibration of butt fillet type welds. Available in inch or metric.
Bridge Cam Gauge - Cat 4
SKU gal-gage-MG-4
The following measurements are possible in either inches or millimeters: angle of preparation, excess weld metal, depth of undercut, depth of pitting, weld throat size, and more.
Pocket Bridge Cam Gauge - Cat 4a
SKU gal-gage-MG-4A
Pocket version of the Bridge Cam Gauge. Checks angle of preparation, excess weld metal, depth of undercut, depth of pitting, and more.
Combo-Welding Gauge - Cat 20
SKU gal-gage-MG-20
Can measure in inch or metric. One side is inch, the other side is metric. Imported by G.A.L. Gage Company.
Taper Gauge - Sub 28A
SKU gal-gage-GAP-SUB28A
410 stainless steel. Measurement scale: inch on side I, metric on side II.
Taper Gauge - Sub 28B
SKU gal-gage-GAP-SUB28B
410 stainless steel. Measurement scale: inch on side I, metric on side II.
Taper Gauge - Sub 28C
SKU gal-gage-GAP-SUB28C
410 stainless steel. Measurement scale: inch on side I, metric on side II.
Flange Fit-Up & Inspection Gauge - Cat 34
SKU gal-gage-FLANGE-34
Streamlines the inspection process for flanges that range between 150 pounds to 1200 pounds. This tool can only be used for spiral wound gaskets - not for lap joint flange connections. The go no-go features allow for a quick visual of whether a flange has proper gasket crush or needs to be reworked; the scale on the side checks for external misalignment.
Pocket Fillet Weld Gauge - Cat 10
SKU gal-gage-FW-10
Pocket size - measures 8 size fillets. Available in inch or metric.
Gap Wedge Gauge - GW-1
SKU gal-gage-GW-1
Durable precision tool that replaces wedges and gap rods. It can hammer in, pry open and gauge a desired gap, allowing fitters to quickly set a consistent gap and welders to place a higher quality root pass faster.
Gap Wedge Gauge - GW-2
SKU gal-gage-GW-2
Durable precision tool that replaces wedges and gap rods. It can hammer in, pry open and gauge a desired gap, allowing fitters to quickly set a consistent gap and welders to place a higher quality root pass faster.
Gap Wedge Gauge - GW-3
SKU gal-gage-GW-3
Durable precision tool that replaces wedges and gap rods. It can hammer in, pry open and gauge a desired gap, allowing fitters to quickly set a consistent gap and welders to place a higher quality root pass faster.
Weld Profile Gauge - Cat 29
SKU gal-gage-FW-29
Quickly & easily check your welds for proper profile. Only 3.5" long by 1.5" wide when collapsed.
Pit Gauge - Cat 5g
SKU gal-gage-PIT-5G
Checks undercuts/pits, crowns. All stainless steel.
Pit Gauge (Metric) - Cat 5f
SKU gal-gage-PIT-5F
Checks undercuts/pits. All stainless steel.
Pocket Size Pit Gauge - Cat 33
SKU gal-gage-PIT-33
Quickly check pits. Made in the U.S.A.
Pipe Pit Gauge - Cat 17
SKU gal-gage-PIT-17
Arm can be locked in place at any dimension. All stainless steel. Available in inch or metric.
Pit Depth Gauge - Cat 5a
SKU gal-gage-PIT-5A
Checks undercuts/pits, porosity. All stainless steel.
Outside Radius Gauge - ORG-3600
SKU gal-gage-RADIUS-ORG-3600
Measures the outside radius and diameter for cylindrical objects. Diameter measurement is calculated by doubling the radius measurements. Essential tool for acquiring quick measurements for large pipes, metal rolling or fabrication and measuring large tanks.
Inside Radius Gauge - IRG-3600
SKU gal-gage-RADIUS-IRG-3600
Measures the inside radius and diameter for cylindrical objects. Diameter measurement is calculated by doubling the radius measurements. Essential tool for acquiring quick measurements for large pipes, metal rolling or fabrication and measuring large tanks.
HI-LO Welding Gauge - Cat 1
SKU gal-gage-MG-1
Measures internal alignment. New slim design is 30% lighter. Patented.
"V-WAC" Single Weld Gauge - Cat 5
SKU gal-gage-PIT-5
Checks undercuts/pits, porosity, crowns. All stainless steel. Patented.
"V-WAC" Single Weld Gauge - Cat 5d
SKU gal-gage-PIT-5D
Checks undercuts/pits, porosity, crowns. All stainless steel.
"V-WAC" Single Weld Gauge (Metric) - Cat 5m
SKU gal-gage-PIT-5M
Checks undercuts/pits, porosity, crowns. All stainless steel.
PGD12184 Digital Pit Gauge by Exacto
SKU gal-gage-MG-PGD12184
Profiles can be assessed quickly and accurately by sliding the digital gauge along the bridging bar. Notched feet and ceramic magnets prevent the bridge from rocking on the pipe and hold it securely in place even when working upside down. Locking adjustment screws allow instant calibration to reference surface. Pointed and needle tips find the deepest section of pits with ease.
Digital Pit Depth Gauge - Cat 13DPR
SKU gal-gage-MG-13DPR
With probes and rods 1" - 6". Reads both inch and metric. Probes included: .025 and .062 diameter. CR2032 battery included. Certificate of calibration traceable to NIST.
0-1" / 0-25mm Electronic Depth / Pit Gauge - Cat SPI13-749-7
SKU gal-gage-MG-SPI13-749-7
Large LCD display, with Certificate of Calibration traceable to NIST. Fitted case and battery included.
Digital Welding Gauge - Cat 18
SKU gal-gage-FW-18
X-Large LCD display. Reading: inch, metric, inch fractional. 4 angle display on body: 60°, 70°, 80°, 90°. Battery 3V CR2032 included.
Railroad Step Gauge
SKU gal-gage-RAILROAD-STEP-GAUGE
Makes crowning rail ends and calibration easier, in conjunction with an Adjustable Straight Edge. Composed of stainless steel and resistant to glare, it simplifies pre-calibration/post-calibration procedures to save both time and welding material. The markings, in accordance with the American Association of Railroads, are broken into two subsets for pre-calibration and finished dimensions.
Economy Single Purpose Hi-Lo Welding Gauge - Cat 2
SKU gal-gage-MG-2
Eliminates rejects, improves productivity. Available in inch scale. Delivered with a protective leather-like carry pouch. Imported by G.A.L. Gage Company.
PRO Single Purpose Hi-Lo Welding Gauge - Cat 2 PRO
SKU gal-gage-MG-2-PRO
Eliminates rejects, improves productivity. Available in inch or metric. Made in the U.S.A.
Skew-T Fillet Weld Gauge w/ Calculator - Cat 9c
SKU gal-gage-MG-9C
Checks angle of vertical member, weld acute side, weld obtuse side. Available in inch or metric.
W.T.P.S. Gauge w/ Calibration Block - Cat 7
SKU gal-gage-PIT-7
Precision made from stainless steel. All markings and dimensions are laser engraved for ease and clarity when reading. Gauge set comes with a precision ground calibration block; each block has been surface ground to 0.0005 tolerance for exceptional accuracy.
W.T.P.S. Gauge w/ Calibration Block & Mini AAA Flashlight - Cat 7L
SKU gal-gage-PIT-7L
Precision made from stainless steel. All markings and dimensions are laser engraved. Gauge set comes with a precision ground calibration block (0.0005 tolerance). Set also includes one mini AAA flashlight (100 lumens) with pocket clip, batteries and protective carry case.
Full Radius Gauges Set - 750-3600
SKU gal-gage-RADIUS-750-3600
Combines all five radius gauges in the Full Radius Gauges Kit: the IRG-750 Gauge, the ORG-750 Gauge, the IRG-3600 Gauge, the Variable Arc, and the ORG-3600 Gauge.
Full RG-3600 Gauge Set
SKU gal-gage-RADIUS-RG-3600
Combines all three radius gauges in the Full RG-3600 Gauge Set: the IRG-3600 Gauge, the Variable Arc, and the ORG-3600 Gauge.
12-Piece Fillet Weld Set, Markings on Both Sides - Cat 8d
SKU gal-gage-FW-8D
Check fillet leg & throat size.
7-Piece Fillet Weld Set, Markings on Both Sides - Cat 8a / 8c
SKU gal-gage-FW-8A
Check fillet leg & throat size.
7-Piece Fillet Weld Set, Markings on One Side - Cat 8 / 8b
SKU gal-gage-FW-8
Check fillet leg & throat size.
8-Piece Fillet Weld Set 1 1/8"-2" - Cat 81 / 85
SKU gal-gage-FW-81
Check fillet leg & throat size.
8-Piece Fillet Weld Set 2 1/8"-3" - Cat 82 / 86
SKU gal-gage-FW-82
Check fillet leg & throat size.
RG-750 Gauge Set
SKU gal-gage-RADIUS-RG-750
This set can measure the inside and outside radius for cylindrical objects. Set includes both the IRG-750 gauge and ORG-750 gauge. Essential tool for acquiring quick measurements for large pipes, metal rolling or fabrication and measuring the outside of tanks.
Decimal Fillet Weld Set - 8-Piece
SKU gal-gage-FW-DECIMAL
With markings on one side. Measures leg & throat.
Weld Gauge Kit
SKU gal-gage-KIT-GALGAS-SOLDADURA
Large case-style tool kit.
American Welding Society (AWS) Tool Kit - Cat 12AWS
SKU gal-gage-KIT-12AWS
Tools include: 0-150mm dial caliper, 6" scale w/ clip, 0-1" micrometer, 2" reading glass, 7-piece fillet weld set, V-WAC gauge, AWS type gauge — available in inch or metric.
Wrap-Around Pouch Tool Kit - Cat 12P
SKU gal-gage-KIT-12P
Tools include: V-WAC, fillet weld gauge, 6" scale w/ sliding clip, telescoping mirror, mini LED Pro flashlight, single purpose gauge — available in inch or metric.
Medium Size Tool Kit - Cat 12MED
SKU gal-gage-KIT-12MED
Tools include: V-WAC gauge, magnifier, AWS type gauge, HI-LO welding gauge, micrometer w/ ball, telescoping mirror, 6" SPI scale — available in inch or metric.
Pipe-Flange Inspection Tool Kit - Cat 12F
SKU gal-gage-KIT-12F
Tools include: V-WAC gauge, 7-piece fillet weld set, HI-LO welding gauge, Burk flange alignment tool, 6" SPI scale/ruler, intrinsic flashlight, inspection mirror with magnetic pick-up — available in inch or metric.
Mini Fillet Weld Keys - Cat 16
SKU gal-gage-FW-16
11 different sizes in inch with metric equivalent markings.
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