Starrett 154B Adjustable Parallel, 1/2" - 11/16" Range, 2-1/8" Length, 9/32" Thickness

Starrett adjustable parallel provide a wide range of use in layout, gaging, inspection work and for setups on various machine tools. Their adjustable feature makes it possible to adjust them to exact size by micrometer measurement and also permits use in place of several solid-type parallels. This parallel is useful as gauge in checking the size of slots and openings. This is also convenient for use in machine vises, for leveling or adjusting work on setups of milling and grinding machines, shapers, planers, drill presses and for many other applications.