Block Clamps | McMaster-Carr

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System of Measurement

Material

Stainless Steel

Gauge Size

ID

Shape

Stepped Rectangle

Length

Pipe Size

Width

Height

1 1/8" to 2 1/2"

Mount Type

Unthreaded Through Hole

Color

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Gauge Block Grade

Bottom Plate Material

304 Stainless Steel

Top Plate Material

Stainless Steel

Stud Diameter

Copper Tube Size

Specifications Met

Certificate Type

Accuracy Certificate Traceable to NIST

Calibration Certificate Traceable to NIST

Manufacturer

Thread Size

Number of Lines

Clamping Action

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1,440 Products

Material Handling

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Fabricating and Machining

Step Blocks

Support setup clamps for quick height adjustments

Pin Removal Blocks

Pin Removal Blocks

Remove a range of pin sizes from workpieces by tapping them into holes with a punch and hammer

Fixturing Kits

Everything needed to mount workpieces of different sizes to your machine table

V-Blocks

Hold round workpieces

Fixturing Clamps

Fixturing Clamps

Secure your workpiece to a fixture table so it won't move during machining

Fixture Keys

Locate fixtures and vises on your machine table

Setup Blocks

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

Alignment Locks

Alignment Locks

Precisely align your mold halves

Measuring and Inspecting

Gauge Blocks

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

Bore Gauge Calibrators

Bore Gauge Calibrators

Set and check the accuracy of two-point bore gauges

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