Closing Center : 20" / 508 mm

Opening Center : 41" / 1041 mm

Stock : 21" / 533 mm

Body Tube Size : 4 x 4.50" / 101 x 115 mm

Nodule Tube Size : 3 x 3.50" / 76 x 87 mm

Rod Size : 1.850" / 47 mm

Body End : 39 mm

Rod End : 33 mm