Hein-Werner HW93667 4 Ton Air/Manual Service Jack - Made In USA! Accessories Polishing Grinders/Lathes Because of the three phase

Because of the three phase power it will not dog under full load making it more efficient then other grinders on the market

10 stud outboard hubs\

Large 8” rubber wheels

One-Piece Grader

Hein-Werner HW93667 4 Ton Air/Manual Service Jack - Made In USA! Accessories Polishing Grinders/Lathes Because of the three phaseHein Werner HW93667 4 Ton Air Manual Service Jack Features: Dual piston action provides speed to contact and power to lift Handle adjusts to three pumping positions Extra long chassis for hard to reach points T handle with release knob for ease of positioning and load control Sealed hydraulic unit keeps out grit, grime and moisture Cast lift arm for heavy loads Operates manually or with air Patented Speed Pak reduces handle pumping Uses standard shop