XtremepowerUS 8 Ton Air/Hydraulic Long Ram Jack Ram Extends From 23-3/4" to 42" High 100 to 120psi Includes 48" High Pressure Air Hose Capacity: 16,000lb Ram: 1-1/3" Diameter x 17-1/2" Length Air Valve & Inlet: 1/4" x 18 NPT Quick Disconnect