Starrett DH604R-12 (52664) STEEL RULE- DOUBLE HOOK- SPRING-TEMPERED- 12"- 4R GRADS

The Starrett 12" Spring-Tempered Steel Rule with Inch Graduation features a satin chrome finish. Graduations at 8ths, 16ths, quick-reading 32nds, 64ths. 12", 4R Grad, Regular Steel Finish, Adjustable Double Hook.

Features

Machine-divided rules provide uniformity of line width and depth
Graduations are generally deeper than cheaper, photoengraved rules and will last longer
The numbering size and style is distinctive and more readable than ordinary rules
Quick reading figures are furnished with finer graduations for easier counting
No-glare satin chrome finish for easier reading and rust resistance
Ground square on both ends provides better efficiency through the ability to read from either end on all edges
Advanced, staggered graduations when reading lines, it is much easier to count lines of differing lengths than those that resemble a comb
Graduations are staggered in a height pattern that makes reading easy
Double row of in figures and each edge represents the bottom edge reading left to right
These improved hook rules feature an adjustable double hook that can be shortened or extended on either side in relation to any one of the four graduations on the rule
This allows accurate measurements from shallow or deep shoulders and also permits setting inside calipers to any of the graduations
Hooks are hardened and may be adjusted or removed by a slight turn of an eccentric stud