SMC MHSHJ3 Series, Air Gripper, 3 Finger, Through Hole Type, w Dust Cover, MHSHJ3 63DAF Aluminum Pipe Wrench Specification item model symbol Specification Specification item model symbol Specification information built in magnet No built in magnet installation support B Through hole (standard) form pneumatic type tube inner diameter 25 tube inner diameter 25mm Types of port screws Rc M screw cylinder stroke 5 cylinder stroke 5mm body options C With rubber cushion Auto switch mounting groove No auto switch mounting groove auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard 35mm hex bit sleeve type