Specs : Model # 15-S; Stroke: 1-1/2"; Adjustment: 2-1/4"; Shut Height: 7-1/4"; SPM: Variable; Bed Size: 10" x 20"; Die Shank Hole Diameter: 1-1/2"; Center of Ram Back to Frame: 5-1/2"; Tie Rod Construction with (1) Tie Rod; Air Clutch & Brake; Bijure Auto Lube System; Pneumatic Ram Counter Balance; Bolster Plate: 10" x 20" x 2-1/2" with 2" W x 12" L Hole; Operator Controls for Inch, Bar, Single Stroke, Continuous Run, Top Stop; Hand or Foot Selector, Presently Cycled with (2) Push Buttons, No Foot Pedal; Overall Dimensions: 46" L-R x 43" F-B x 92" H