Jet 674903 1-inch Drive Chrome Extension Bar, 16-inch Long Replacement Parts Rack and pinion mechanism is

Rack and pinion mechanism is very precise

12-1/4 in L x 8-1/2 in H

This product is used for masonry-brushes

Leading Edge (LE) self-retracting lifelines are designed to protect the worker when operating near an edge and where a fall hazard exists that could cause the lifeline to come into contact with the edge Leading Edge SRL’s provide additional protection against sharp or abrasive surfaces found on many construction sites A Leading Edge SRL can be mounted below a worker’s fall arrest D-Ring (please refer to instruction manual for details) Certified to CSA Z259

Jet 674903 1-inch Drive Chrome Extension Bar, 16-inch Long Replacement Parts Rack and pinion mechanism isAll components are forged from high quality chrome vanadium steel , Meets or exceeds u. s. federal specs: ggg w 641e and canadian government specs: cda39 gp 12b and ansi specifications , Warning: do not use chrome sockets on electric or air impact wrenches