Perfect small-size tools for checking or setting 90 degree angles
4'' double square, accurate and adjustable
Measuring tools have working surfaces ground to a demanding +/- .00001''
All rules are marked with 1/64'', 1/32'', 1/16'', and 1/8'' graduations

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.3 inch
Height : 0.8 inch
Length : 4.4 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B0002FUM2Y

Product Description

This square is very popular with machinists, toolmakers, and patternmakers. The sliding blades are adjustable making it practical for a wide variety of uses. The faces of the head are ground square, and the 6'' (150mm) size has a level.