Gauge Sets | McMaster-Carr

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System of Measurement

Material

Number of Pieces

Plug Gauge Size

Leaf Length

Size-Checking Gauge Class

Increment

Length

Manufacturer

Thicknesses Included

0.002" to 0.021" (0.001" Increments)

0.002" to 0.025" (0.001" Increments)

0.002" to 0.035" (0.001" Increments)

0.0025"

0.003"

0.003" (Green)

0.003" to 0.025" (0.001" Increments)

0.003" to 0.026" (0.001" Increments)

0.0035"

0.004"

0.004" (Tan)

0.004" to 0.01" (0.001" Increments)

Container Type

Cabinet

Case

Plastic Carrying Case

Pouch

Wood Case

Certificate Type

Accuracy Certificate Traceable to NIST

Calibration Certificate

Distance Measured

Gauge Measurement Type

No-Go

Number of Leaves

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Leaf Type

Thickness

Shape

REACH

Manufacturer Model Number

Frame Material

End Style

Gauge Block Grade

608 Products

Measuring and Inspecting

Feeler Gauges

Check gaps and alignment between machine parts and other surfaces

81 products

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

265 products

Gauge Blocks

Confirm dies, fixtures, and other workpieces meet precise tolerances and calibrate measuring tools

115 products

Bore Gauges

Insert into a hole and expand the contacts to measure diameter

38 products

Radius Gauges

Check convex and concave radii of tools, patterns, and dies

9 products

Outside Micrometers

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

42 products

Inside Hole Micrometers

Find the inside diameter of cylinders and rings

29 products

Torque Sensors

Convert manually applied torque into an electrical signal that you can measure and record

12 products

Inspection Setup Blocks

Line up workpieces at precise heights and angles for machining, measuring, and inspecting

2 products

Fabricating and Machining

Setup Blocks

Use as mounting bases and supports to ensure accurate angles and spacing

11 products