Lear Time :8 weeks Rotary air wrench, SSW40 or Q254 (SSW-40 type pneumatic safety rotary wrench, with vertical positioning system, left and right rotation, can automatically adjust drill rods and drill collars from 3-1/2 outer diameter to 9-1/2 outer diameter. Including filter, lubricator, and regulator components, as well as a 25’x 1-1/4 “air hose with accessories
