M5 Metric Female Ports, 16mm Bore x 50mm Stroke, Pneumatic Cylinder, Magnetic Double Acting, ISO6432 Stainless Steel Barrel and Piston Rod, Roundline Barrel Configuration, Adjustable Cushioning, M6 x 1.0, Male Rod Thread, Working Temperature -20°C to +70°C, Working Pressure 1 to 10 bar, Kelm