Standard Pack = 1 piece(s). Cylinder Capacity, (tons) = 30 ; Stroke, (in) = 8.27 ; Cylinder Effective Area, (in2) = 6.49 ; Pressure at Capacity, (psi) = 9,240 ; Oil Capacity, (in3) = 53.67 ; Collapsed Height, A (in) = 15.24 ; Extended Height, B (in) = 23.51 ; Cylinder Bore Dia., C (in) = 2.87 ; Outside Dia., D (in) = 4 ; Plunger Dia., E (in) = 2.24 ; Saddle Dia., F (in) = 2.13 ; Base to Inlet Port, G (in) = 1.97 ; Collar Thread, H (in) = 3-5/16 -12 ; Collar Thread Length, L (in) = 1.93 ; Plunger Internal Thread, J (in) = 1-1/2 -16 ; Plunger Thread Length, K (in) = 1.18 ; Base Mounting Hole, Bolt Circle, X (in) = ; Base Mounting Hole, Thread, Y (in) = ; Base Mounting Hole, Thread Depth, Z (in) = ;