Bore sizes in mm: 12, 16, 20, 25, 32, 40, 50, 63, 80, 100, Strokes from 5mm to 100mm depending upon bore size, Mounts: through hole, both ends tapped, foot, front & rear flange, double clevis, rear boss, Variety of switches and a variety of lead wire lengths COMPACT CYLINDER. Compact Cylinder, NCQ2. 404.00000 lb. E34.