Fixture Blocks | McMaster-Carr

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System of Measurement

Height

1 1/8" to 2 1/2"

Width

Length

1 1/16" to 3 3/4"

Material

Stainless Steel

Shape

Stepped Rectangle

Number of Holes

Hole Diameter

DFARS Specialty Metals

Thread Size

RoHS

Export Control Classification Number (ECCN)

Hole Style

Hole Thread Size

REACH

Hole Center-to-Center

Slot Width

Overall Length

V Width

V-Block Type

Angle Plate Tolerance Rating

Thickness

Component

Fixturing Square

Number of Slots

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259 Products

Fabricating and Machining

Fixture Squares

Fixture Squares

Build different fixtures on multiple sides of the same block

Setup Blocks

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

Angle Plates

Ensure accurate right angles and hold workpieces and fixtures perpendicular to your machine table

V-Blocks

Hold round workpieces

Pin Removal Blocks

Pin Removal Blocks

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

Fixture Keys

Locate fixtures and vises on your machine table

Fixture Tables

Add clamps, brackets, and other components to build fixtures for welding and assembly

Support Blocks

Support setup clamps for quick height adjustments

Sine Bars

Measure, mark, and inspect exact angles on dies and other precision parts

Sine Plates

Use with gauge blocks to measure angles on your workpiece or set up a part for precision grinding

Collet Fixtures

Collet Fixtures

Mount on milling machines and other surfaces to grip and release parts with 5C collets

Milling Machine Collet Blocks

Milling Machine Collet Blocks

Hold workpieces to machine parallel or square edges and drill crossholes

Measuring and Inspecting

Calibration Squares

Calibration Squares

Lay horizontally or vertically on CNC machines to check the position of tools with high precision

Inspection Parallels

Inspection Parallels

Line up workpieces for precise machining, or support them at a level height for inspecting

Inspection Setup Blocks

Inspection Setup Blocks

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

Inspection V-Blocks

Inspection V-Blocks

Cradle rods and other round workpieces for precision measuring or inspecting

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