1/4" BSP Parallel Female Ports, 40mm Bore x 80mm Stroke, Pneumatic Cylinder, Magnetic Double Acting, ISO6432 Stainless Steel Barrel and Piston Rod, Roundline Barrel Configuration, Adjustable Cushioning, M12 x 1.25, Male Rod Thread, Working Temperature -20¬°C to +70¬°C, Working Pressure 1 to 10 bar, Kelm