Wire and Sheet Metal Size Identifiers
Read gauge numbers on one side of these identifiers and their decimal equivalents on the other.
American wire gauge identifier shows the same markings as Brown & Sharpe gauges.
U.S. steel wire gauge identifier shows the same markings as Washburn & Moen and American Steel and Wire Co. gauges.
| For Gauge Type | For Use On | For Sheet Metal Gauge | For Electrical Wire Gauge | For Steel Wire Gauge | For Wire Dia./Sheet Thick. | Dia. | Each | |
Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| U.S. Standard Iron and Steel Gauge | Iron, Steel | 36 ga., 35 ga., 34 ga., 33 ga., 32 ga., 31 ga., 30 ga., 29 ga., 28 ga., 27 ga., 26 ga., 25 ga., 24 ga., 23 ga., 22 ga., 21 ga., 20 ga., 19 ga., 18 ga., 17 ga., 16 ga., 15 ga., 14 ga., 13 ga., 12 ga., 11 ga., 10 ga., 9 ga., 8 ga., 7 ga., 6 ga., 5 ga., 4 ga., 3 ga., 2 ga., 1 ga., 0 ga. | __ | __ | 0.007", 0.0078", 0.0085", 0.0093", 0.01", 0.0109", 0.0125", 0.014", 0.0156", 0.017", 0.0187", 0.0218", 0.025", 0.028", 0.0312", 0.0343", 0.0375", 0.0437", 0.05", 0.056", 0.0625", 0.07", 0.078", 0.0937", 0.109", 0.125", 0.14", 0.156", 0.172", 0.1875", 0.203", 0.2187", 0.234", 0.25", 0.263", 0.281", 0.3125" | 3 1/4" | 0000000 | 000000 |
| American Wire Gauge | Aluminum, Brass, Copper | __ | 36 ga., 35 ga., 34 ga., 33 ga., 32 ga., 31 ga., 30 ga., 29 ga., 28 ga., 27 ga., 26 ga., 25 ga., 24 ga., 23 ga., 22 ga., 21 ga., 20 ga., 19 ga., 18 ga., 17 ga., 16 ga., 15 ga., 14 ga., 13 ga., 12 ga., 11 ga., 10 ga., 9 ga., 8 ga., 7 ga., 6 ga., 5 ga., 4 ga., 3 ga., 2 ga., 1 ga., 0 ga. | __ | 0.005", 0.0056", 0.0063", 0.007", 0.008", 0.009", 0.01", 0.011", 0.012", 0.014", 0.016", 0.018", 0.02", 0.022", 0.025", 0.028", 0.032", 0.036", 0.04", 0.045", 0.051", 0.057", 0.064", 0.072", 0.081", 0.091", 0.102", 0.114", 0.128", 0.144", 0.162", 0.182", 0.204", 0.229", 0.257", 0.289", 0.325" | 3 1/4" | 00000000 | 00000 |
| U.S. Steel Wire Gauge | Steel | __ | __ | 36 ga., 35 ga., 34 ga., 33 ga., 32 ga., 31 ga., 30 ga., 29 ga., 28 ga., 27 ga., 26 ga., 25 ga., 24 ga., 23 ga., 22 ga., 21 ga., 20 ga., 19 ga., 18 ga., 17 ga., 16 ga., 15 ga., 14 ga., 13 ga., 12 ga., 11 ga., 10 ga., 9 ga., 8 ga., 7 ga., 6 ga., 5 ga., 4 ga., 3 ga., 2 ga., 1 ga., 0 ga. | 0.007", 0.0076", 0.0086", 0.0093", 0.0101", 0.0109", 0.0125", 0.014", 0.0156", 0.0172", 0.0187", 0.0218", 0.025", 0.0281", 0.0312", 0.0348", 0.0375", 0.0437", 0.05", 0.0562", 0.0625", 0.0703", 0.0781", 0.0937", 0.1093", 0.126", 0.1406", 0.1562", 0.1718", 0.1875", 0.2031", 0.2187", 0.2343", 0.25", 0.2656", 0.2812", 0.3125" | 3 1/4" | 00000000 | 000000 |
All-in-One Identifiers
Find tube, pipe, fastener, wire, and drill bit sizes with one tool.
| For Use With (Number of Sizes) | Wd. | Ht. | Material | Each | |
Plastic | |||||
|---|---|---|---|---|---|
| Tube (9), Tube Fittings (6), Pipe (9), Pipe Fittings (6), Screws and Bolts (20), Threaded Rods, Nuts (14), Nails (11), Wire (30), Drill Bits (21) | 8 11/16" | 4 1/4" | Plastic | 00000000 | 00000 |
| Tube (11), Tube Fittings (10), Pipe (16), Pipe Fittings (10), Screws and Bolts (20), Threaded Rods, Nuts (20), Nails (16), Wire (51), Drill Bits (50) | 10 1/2" | 3 1/2" | Plastic | 00000000 | 0000 |
Combination Wire, Width, and Thickness Feeler Gauge Sets
These sets combine a wire gauge, a tapered-width feeler gauge, and a set of feeler gauges for tight spots in one tool. The tapered-width gauge is designed for measuring hole and slot widths and diameters. The feeler gauge leaves check the thickness of slots, gaps, and alignment; each leaf is marked with thickness. Leaves are riveted together in a fan design that folds up for portability.
Tapered Gauge Thick. Measuring | Closed | |||||||
|---|---|---|---|---|---|---|---|---|
| Thick. | Range | Increments | Wire Gauge Size | Leaf Lg. | Lg. | Wd. | Each | |
Steel | ||||||||
| 0.002", 0.003", 0.004", 0.006", 0.008", 0.01", 0.012", 0.015", 0.0625" | 1/64" to 3/16" | 1/64" | 1/16", 1/8", 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36 | 4 1/2" | 4 15/16" | 1/2" | 00000000 | 0000000 |
| 0.04mm, 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.1mm, 0.15mm, 0.2mm, 0.3mm, 1mm, 2mm | 0.5mm to 5mm | 0.5mm | 1/16", 1/8", 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36 | 4 15/16" | 4 15/16" | 1/2" | 0000000 | 000000 |
Build-Your-Own Wire, Cable, and Cord Length Measurers
Combine a counter, feeder reel, coiler reel, and stand to create a wire, cable, and cord length measurer.
Counters measure material as you thread it through the internal wheels. These counters add and subtract. Mount them on a pedestal or floor stand (sold separately). Urethane-coated wheels are for PTFE-coated wire and fiber-optic cable.
Feeder reels hold material before it's threaded through a counter. Wind material around adjustable pins on the reel, or place spooled material on the 1/2" diameter spindle.
Coiler reels gather material once it has passed through a counter. These reels have a hand crank and collapse for storage.
| For Use With | Unit of Measure | Max. Lg. Measured, ft. | Includes | Material OD | Each | |
Steel Wheel | ||||||
|---|---|---|---|---|---|---|
| Cord, Rope | Feet, Inches | 9,999 | __ | 1/4"-3/4" | 00000000 | 0000000 |
| Wire | Feet, Inches | 9,999 | __ | 1/64"-7/8" | 00000000 | 000000 |
| Wire | Feet, Inches | 9,999 | Cutter | 1/64"-7/8" | 00000000 | 000000 |
| Wire, Cable, Hose | Feet, Inches | 99,999 | __ | 1/8"-2" | 00000000 | 00000000 |
Urethane-Coated Steel Wheel | ||||||
| Wire | Feet, Inches | 9,999 | __ | 1/64"-7/8" | 00000000 | 00000000 |
| Wire | Feet, Inches | 9,999 | Cutter | 1/64"-7/8" | 00000000 | 00000000 |
| Wire, Cable, Hose | Feet, Inches | 99,999 | __ | 1/8"-2" | 00000000 | 00000000 |
| For Coil ID | For Max. Coil OD | Coil Capacity | Coil Weight Capacity, lbs. | For Use With | Mounting Location | Includes | Each | |
Feeder Reel | ||||||||
|---|---|---|---|---|---|---|---|---|
| 6 1/2"-10 1/2" | 15" | __ | 75 | Wire, Cable, Cord, Rope, Hose | Bench | Bench-Mount Pedestal | 0000000 | 0000000 |
| 6 1/2"-18 1/2" | 25" | __ | 120 | Wire, Cable, Cord, Rope, Hose | Bench | Bench-Mount Pedestal | 00000000 | 000000 |
Coiler Reel | ||||||||
| 8" | __ | 120' of 1/2" Dia. Materials, 475' of 1/4" Dia. Materials | 50 | Wire, Cable, Cord, Rope, Hose | Bench | Bench-Mount Pedestal | 00000000 | 000000 |
| 8" | __ | 120' of 3/8" Dia. Materials, 70' of 1/2" Dia. Materials, 10" Wide Spools with 1/2" Dia. Hole | 40 | Wire, Cable, Cord, Rope, Hose | Bench | Bench-Mount Pedestal | 00000000 | 000000 |
| 12" | __ | 120' of 3/4" Dia. Materials, 270' of 1/2" Dia. Materials | 75 | Wire, Cable, Cord, Rope, Hose | Bench | Bench-Mount Pedestal | 00000000 | 000000 |
| 12" | __ | 975' of 1/2" Dia. Materials | 75 | Cable, Cord, Rope, Hose | Bench | Bench-Mount Pedestal | 00000000 | 000000 |
| 16" | __ | 100' of 1" Dia. Materials, 190' of 3/4" Dia. Materials | 100 | Wire, Cable, Cord, Rope, Hose | Bench | Bench-Mount Pedestal | 00000000 | 000000 |
Wire Length Measurers
Feed wire through the wheels inside the included counter to take measurements. The counter adds and subtracts. Wind your wire around adjustable pins on the feeder reel, or place spooled wire on the 1/2" diameter spindle. Gather it on the coiler reel once it has passed through the counter. Coiler reels have a hand crank and collapse for storage.
Urethane-coated wheels are for PTFE-coated wire and fiber-optic cable.
Feeder Reel | Coiler Reel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mounting Location | Max. Lg. Measured | Includes | Material OD | Max. Coil OD | Coil ID | Weight Cap. | Coil ID | Coil Cap. | Weight Cap. | Pedestal Ht. | Floor Stand Ht. | Each | |
Feet/Inches | |||||||||||||
Steel | |||||||||||||
| Bench | 9,999 ft. | Counter, Feeder Reel, Coiler Reel, Floor Stand, Two Pedestals | 1/64"-7/8" | 25" | 6 1/2"-18 1/2" | 120 lbs. | 12" | 270' of 1/2" Dia. Materials | 75 lbs. | 14" | __ | 00000000 | 000000000 |
| Floor | 9,999 ft. | Counter, Feeder Reel, Coiler Reel, Floor Stand, Two Pedestals | 1/64"-7/8" | 25" | 6 1/2"-18 1/2" | 120 lbs. | 12" | 270' of 1/2" Dia. Materials | 75 lbs. | 14" | 24" | 00000000 | 00000000 |
Urethane-Coated Steel | |||||||||||||
| Bench | 9,999 ft. | Counter, Feeder Reel, Coiler Reel, Floor Stand, Two Pedestals | 1/64"-7/8" | 25" | 6 1/2"-18 1/2" | 120 lbs. | 12" | 270' of 1/2" Dia. Materials | 75 lbs. | 14" | __ | 00000000 | 00000000 |
| Floor | 9,999 ft. | Counter, Feeder Reel, Coiler Reel, Floor Stand, Two Pedestals | 1/64"-7/8" | 25" | 6 1/2"-18 1/2" | 120 lbs. | 12" | 270' of 1/2" Dia. Materials | 75 lbs. | 14" | 24" | 00000000 | 00000000 |
Tension Force Gauges for Wire and Filament
Measure the tension of wire and filament without pausing your operation. These gauges are often used to set tension and take continuous readings in 3D printing, spooling, wire cutting, and drawing machines. They can also be used with thin wire rope, carbon fiber, and fiber-optic strands. Slide your material between the three rollers to take measurements, even in tight spaces. All include a calibration certificate traceable to NIST that states these gauges meet standards for accuracy. They include a case for storage and protection.
For Max. Dia. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Capacity, Metric | Accuracy, Metric | Measuring Increments, Metric | Wire | Filament | Ht. | Wd. | Dp. | Dial Dia. | Each | |
| 200 g | ±10 g | 1 g, 5 g | 0.006" | 0.008" | 8 1/2" | 3 5/16" | 2 1/4" | 1 5/8" | 0000000 | 000000000 |
| 2,000 g | ±50 g | 50 g | 0.02" | 0.024" | 8 1/2" | 4 9/16" | 2 1/4" | 1 5/8" | 0000000 | 00000000 |
| 10 kg | ±0.1 kg | 0.25 kg, 0.5 kg | 0.039" | 0.06" | 8 1/2" | 4 9/16" | 2 1/4" | 1 5/8" | 0000000 | 00000000 |