Sizes: ?32, ?40, ?50, ?63, ?80, ?100, ?125, ?160 mm.A12 - Double acting non-magnetic cylinders (?32-?160)A13 - Double acting magnetic cylinders (?32-?100)A10 - Double acting magnetic cylinder with double ended piston rods(?32-?100)A11 - Double acting non-magnetic cylinder with double ended piston rods(?32-?100)Features:1. Standard stroke upto 500 mm  2. Adjustable cushioning at both the ends 3. Optional accessories for piston rods: Clevis, Rod aligner and Rod end sphericaleye