Speed Track System - its fast! The Ultimate Extra Hand for the auto shop

The Speed track system was developed to support the auto and transmission repair shops. Sliding and locking receiver base head. Locking receiver accepts 1 3/4" tool tube

Vertical post with adjusting track and 4" tall adjusting rubber faced shaft retainers.

Mounting holes for 5/16" bolts. Made from 10 ga.  steel. Powder Coated. 50" long and mounts on the front edge of your bench.

https://www.totalvise.com/mechanics-rail-syste