... 2.Durability 3.Low price JB Series Metallurgy Pneumatic Cylinder/Air Cylinder Features1.Singel piston,double function,fixed ... Standard cylinder, Mini cylinder, Compact cylinder, Slide cylinder, Pneumatic finger cylinder, Clamp cylinder, Stop cylinder, Rotary cylinder, ... NON-STANDARD,OEM is available The specification of pneumatic cylinder can be designed according to customers specification ...