312 W.B. JONES SPRING PRODUCTS
.281"-OD EXTENSION SPRINGS-WBJ312 >
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.281"-OD EXTENSION SPRINGS-WBJ312 >
Proto® J2627PW Leverage Box Wrench, 1-11/16 in Wrench, 12 Points, 60 deg Offset, 13-9/32 in OAL, Forged Alloy Steel, Black Oxide
.281"-OD EXTENSION SPRINGS-WBJ310 >
.375" X 6" EXTENSION SPRINGS-WBJ2107 >
10" X 10" X 6" ELECTRIC PULL BOX-BLN1010612SHC >
Starrett 234 End Measuring Rods or standards are for checking and setting micrometers of 2" capacity and larger, and are also used on machine tools for comparing gages, checking precision measuring tools, for measuring parallel surfaces, and many other types of work. They are made of special tool steel in rod form with ends hardened and accurately lapped to a spherical radius. 4" with Insulated Handle.
