• Jash Precision Tools Limited

Hollow Box Parallel

JASH offers Cast Iron Hollow Box Parallels which is extensively used in machine shop for set up in machine operations. These are also used as height blocks for scribing and inspection and for building up the height of components on machine tables. It is made from close grained plain cast iron conforming to grade FG: 220 as per IS:210 (equivalent to GG20/FT20/30-A) and made generally as per IS: 4241. It is offered with hand scraped surface finish and also can be offered in ground finish on request. Optional Accessories: Tapped holes/T-slots/cored elongated slots.