Groove Gauges | McMaster-Carr

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System of Measurement

Thickness

Material

Stainless Steel

Tungsten Carbide

Length

Leaf Length

Thicknesses Included

0.0005" (Silver)

0.0015" (Purple)

0.002" to 0.01" (0.001" Increments)

0.002" to 0.021" (0.001" Increments)

0.002" to 0.025" (0.001" Increments)

0.002" to 0.035" (0.001" Increments)

0.003" to 0.01" (0.001" Increments)

0.003" to 0.025" (0.001" Increments)

0.003" to 0.026" (0.001" Increments)

Width

Leaf Type

REACH

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Number of Leaves

DFARS Specialty Metals

Export Control Classification Number (ECCN)

End Style

Color

Distance Measured

0 mm to 25.4 mm

Container Type

Anvil Tip Shape

Frame Material

Stainless Steel

Display Type

Closed Length

Leaf Width

Manufacturer

Measuring Sizes

Performance

Coolant Resistant

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436 Products

Measuring and Inspecting

Sheave Gauges

Match your pulley or V-belt to one of the leaves to determine its size or wear

Depth Gauges

Reach into slots, counterbores, and other holes to measure depth

Feeler Gauges

Check gaps and alignment between machine parts and other surfaces

Thickness Gauges

Thickness Gauges

Move the thumb lever to quickly check the thickness of flat stock, pipe, or tubing

Outside Micrometer Tips

Outside Micrometer Tips

Adapt your micrometer to measure curved and irregularly shaped objects, such as gear teeth and pipe

Inside Hole Micrometers

Inside Hole Micrometers

Find the inside diameter of cylinders and rings

Outside Micrometers

Outside Micrometers

Apply even pressure to objects to measure thickness more precisely than thickness gauges

Calipers

Take inside, outside, and depth measurements with more precision than a ruler

Probe Styli

Attach to CMM probes, CNC probes, or FARO arms to inspect workpieces

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)