12, 16, 20, 25, 32, 40, 50, 63 , Standard stroke range (mm):? 5 to 100 , Mountings include: Through hole (standard), threaded, clevis, rod flange, head flange, and foot , Auto switch capable, CYLINDER, ACTUATOR, NCQ2-Z COMPACT CYLINDER, HL, 20MM NCQ2-Z NON-ROT AUTO-S, .67902 lb