1/2 to 11/16" Adjustable Parallel MPN:50579

1/2 to 11/16in Adjustable Parallel is ideal for professional machinists, metal workers or craftsmen who require a versatile parallel set that offers a quick yet accurate means of paralleling and squaring toolbits, holes or surfaces during various machining processes. This adjustable parallel features solid cast iron construction ensuring superior rigidity, durability and wear resistance allowing them to withstand repetitive heavy use without deforming or distorting while its patented rack-and-pinion design provides simple, smooth and precise incremental measurements from 0 to 90 degrees in either direction thus eliminating human error when aligning components. Its reversible jaw design allows it to hold square shanks or round bars with equal ease plus its compact size makes it easy to store or transport in toolboxes, bags or benches making it an essential accessory in workshops, factories or job sites where accuracy is of utmost importance.