1.Pneumatic Cylinder 2.MA, MAC, MSA, MTA Series Mini 3.Normally bore size: 20mm, 25mm, ... , 40mm. 4.With built-in magnet, MA, MAC, MSA, MTA Series Mini Pneumatic CylinderMA, MAC, MSA, MTA Mini cylinders are manufactured according ... CushionRubber bupmerAdjustable air cushion at both ends Pneumatic Cylinder(MA, MAC, MSA, MTA Series)