Hydraulic Ram Single Acting General Purpose Steel Nominal Capacity 25 ton Max Push Capacity 25 ton Stroke Length 12 1/4 in Nominal Stroke Length 12 in Effective Push Area 5.16 sq in Max Pressure 10 000 psi Oil Capacity Push 63.18 cu in Retracted Height 16.75 in Extended Height 29 in Outside Dia 3.38 in Plunger Dia 2.25 in Plunger Thread Size 1/2 In.-13 Collar Thread Size 3-5/16 In.-12 Base Bolt Circle Dia 2.31 in Center Hole Dia 2 1/4 in Series RC