Jet 683641-3/4-Inch Drive, 41mm, Deep, 6 Point, Metric Impact Socket Air Tools The 915 requires only 3

The 915 requires only 3 1/2" of clearance to travel around a pipe and a minimum of 2 3/4" of exposed pipe for grooving

The single-acting hydraulic cylinder uses liquid pumped through its single port for rod extension and a pretensioned internal spring for expedited rod retraction to produce continued movement

Soft elastic woven straps with reinforced sewn ends are attached well above and below the knee

10 oz/yd ² FR PVC/polyester

Bellows can be continuously operated to pump liquids to higher levels than pump is installed

Jet 683641-3/4-Inch Drive, 41mm, Deep, 6 Point, Metric Impact Socket Air Tools The 915 requires only 3Sockets made of the finest quality 4140 chrome molybdenum high impact steel , Meets or exceeds u. s. federal specs: ggg w 660a and ansi specifications , Professional quality