General Purpose Hydraulic Ram Single Acting Hollow Plunger Steel Nominal Capacity 60 ton Max Push Capacity 60 ton Stroke Length 3 in Nominal Stroke Length 3 in Effective Push Area 12.73 sq in Max Pressure 10 000 psi Oil Capacity Push 38.2 cu in Retracted Height 9.75 in Extended Height 12.75 in Outside Dia 6.25 in Plunger Dia 3.63 in Plunger Thread Size 2-3/4 In.-16 Collar Thread Size 6-1/4 In.-12 Base Bolt Circle Dia 5.13 in Base Mounting Thread Size 1/2 In.-13