Inspection Plates | McMaster-Carr

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System of Measurement

Length

Width

Material

Gauge Size

Shape

Height

1 7/16" to 1 3/4"

Component

Adjustable-Height Sleeve

Any-Angle Cone Support

Magnetic Support

Magnetic V-Support

Plate for Calibration Spheres

Hole Thread Size

Thread Size

Thickness

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Gauge Block Grade

Certificate Type

Accuracy Certificate Traceable to NIST

Calibration Certificate Traceable to NIST

Surface Plate Grade

Laboratory Grade AA

Inspection Grade A

Toolroom Grade B

Plate Shape

Rectangle with Two Ledges

Number of Holes

Specifications Met

Fed. Spec. GGG-P-463

Manufacturer

Hole Center-to-Center

Color

Mount Type

Diameter

How can we improve?

1,093 Products

Measuring and Inspecting

Coordinate Measuring Machine Plates and Fixtures

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

Surface Plates

Extremely flat to give an accurate reference plane for layout and inspection work

Surface Plate Stands

Surface Plate Stands

Hold up surface plates at precise support points to maintain accuracy

Calibration Squares

Calibration Squares

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

Gauge Blocks

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

Coordinate Measurement Machine Probes

Coordinate Measurement Machine Probes

Take 3D measurements of workpieces on your CMM or CNC machine to inspect for quality

Height Gauge Calibrators

Height Gauge Calibrators

Ensure height gauges are accurate

Levels

Ensure surfaces are completely horizontal or vertical

Fabricating and Machining

Fixturing Squares

Fixturing Squares

Build different fixtures on multiple sides of the same block

Angle Plates

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

Sine Plates

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

Setup Blocks

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

Fixture Tables

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

Containers, Storage, and Furniture

Well Plates

Collect, mix, and store up to 96 individual samples within a single container

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