Made of high quality tool steel
Squareness accuracy to 0.0001'' (0.0025mm) every 6'' (150mm)
The beam is grooved at the inner corner for clearance of burr or dirt
Length of blade from the inner edge of the beam to the end of the blade

Technical Details

Product Details

Package Dimensions
Width : 4.9 inch
Height : 0.9 inch
Length : 6.6 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B0002FUM9W

Product Description

This hardened steel square is used when extreme accuracy is required. The beams and blades are hardened, ground, and lapped to insure parallelism and straightness. Made of high quality tool steel, with the finest of craftsmanship throughout.