Linear/swivel clamp CLR-40-20-G-P-A-K11-R8 clamping system with linear motion, standard hole pattern according to ISO 21287. With dust and weld spatter protection. Total stroke=38 mm, Piston diameter=40 mm, Piston rod thread=M8, Clamping stroke=20 mm, Cushioning=P: Flexible cushioning rings/plates at both ends