Rexroth Pneumatics: OCT-Series Mini Cylinder 25MM Diameter - 50MM Stroke Series OCT Mini cylinder, ISO 6432. Double acting with magnetic piston and cushioning: elastic. Integrated rear eye, piston rod with external thread, non rotating. MPN: OCT-Series Mini Cylinder 25MM Diameter - 50MM Stroke Attributes: Additional Features: Non-Rotating Rods Offered at No Additional Cost Interchangeable Unique Octagon Shape Bore Size: 25mm Cylinder Action: Double Acting MFR Part No.: 5285010100 Materials: Piston Rod Nut: Stainless Steel Piston: Aluminium Scraper: Polyester Urethane Rubber Front & End Covers: Polyarylamide Piston Rod: Harden Stainless Steel Cylinder Mounting Nut: Anodized Aluminium Operating Pressure: 1.5 to 10bar Operating Temperature Range: -20 to +75°C Port Connection: G1/8 Product Type: Hydraulic Cylinder Stroke Length: 50mm