Strongarm Super Heavy-Duty 3 Stage Air Hydraulic 60/40/20 Ton Truck Service Jack - Tested to -25C +45C, 30476 Replacement Parts Rockwell hardness: hrc 62-64

Rockwell hardness: hrc 62-64

and reliable performance in a single-speed design

1/8-Inch -27 NPT Metric M3-M12

allows oil through head and has a bolt capacity of 1 1/8" to 2"

Our srl's use a locking mechanism similar to that of a seatbelt

Strongarm Super Heavy-Duty 3 Stage Air Hydraulic 60/40/20 Ton Truck Service Jack - Tested to -25C +45C, 30476 Replacement Parts Rockwell hardness: hrc 62-64This super heavy duty , 3 stage 60 40 20 ton air hydraulic jack covers a wide variety of demands from the heavy duty trucking , agricultural , fleet , construction and military sectors , The piston head seal design is borrowed from industrial technology providing a superior low and high pressure seal , giving this jack a much better hold under severe load conditions , The extra long 138cm (54 Inch ) handle can be locked in 3 positions for easy