Standard Pack = 1 piece(s). Cylinder Capacity, (tons) = 10 ; Stroke, (in) = 2.01 ; Cylinder Effective Area, (in2) = 2.24 ; Pressure at Capacity, (psi) = 8,930 ; Oil Capacity, (in3) = 4.5 ; Collapsed Height, A (in) = 4.84 ; Extended Height, B (in) = 6.85 ; Cylinder Bore Dia., C (in) = 1.69 ; Outside Dia., D (in) = 2.26 ; Plunger Dia., E (in) = 1.49 ; Saddle Dia., F (in) = 1.38 ; Base to Inlet Port, (in) = .77 ; Collar Thread, (in) = 2-1/4 -14 ; Collar Thread Length, (in) = 1.3 ; Plunger Internal Thread, (in) = 1"-8UNC ; Plunger Thread Length, (in) = .79 ; Base Mounting Hole, Bolt Circle, (in) = 1.56 ; Base Mounting Hole, Thread, (in) = 5/16"-18UNC ; Base Mounting Hole, Thread Depth, (in) = .55 ;