This is an excellent tool for precise layout work and machinery set-up. Made entirely from stainless steel, the square includes two 2 1/2" long rules with etched and black-filled markings for legibility.
The standard rule is graduated on one face in 32nds and 64ths. The narrow (0.2" thick) rule, with a 1/2" long probe on one end, is designed for access into confined spaces, such as when checking depth or square on hand-cut dovetail or finger-joint joinery. The knurled nut secures either rule at any position from full left to full right. All surfaces are ground and angular accuracy is to within 0.003" over the full length of the blades.
Supplied in a French-fitted leatherette storage case.
Made in Canada.