Description:This air cylinder is made of high quality aluminum alloy with durable performance. The stroke is 50mm and the bore is 25mm, convenient to install, easy to use.Features:Adopt aluminum alloy cylinder, durable for use.The front and rear cover is threaded with the cylinder pipe.The piston seal is adopted in two-way sealing structure with compact size and oil storage function.The front cover adopts self-lubrication bearing guide, perfect lubrication and guiding. performance.Convenient to install, easy to use. Specification:Material: Aluminum alloyOperation medium: AirColor: SilverPressure: 0.1 -1.0MPa (14-145psi)Enduring pressure: 1.5MPa(215Psi)Working temperature: -20~70Working speed range: 50-800mm/sActing method: dual actingHole diameter: G1/8Bore: 25mm / 0.98inchStroke: 50mm / 1.96inchLength: Approx. 19cm / 7.48inchWeight: 277gPackage Included:1 x Air Cylinder