SMC MHZL2 Series Parallel Type Air Gripper, Long Stroke Type , MHZL A2003 Strapping Tensioner for Steel Strap Specification item model symbol Specification Specification item model symbol Specification information built in magnet D built in magnet installation support B Through hole (standard) tube inner diameter 20 tube inner diameter 20mm Types of port screws Rc M screw cylinder stroke 10 cylinder stroke 10mm how it works T single acting retract body options Standard (rod end female thread) Auto switch mounting groove Z ø12 ø25 2 sides ø32 ø50 4 sides Installation bolts included no mounting bolt rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard ø10) cylinder stroke 20 cylinder stroke 20mm auto switch Without auto switch Built in magnet cylinder Auto switch additional symbol 2 with or without Custom made specifications standard