1、The pin cylinder is also called the bolt cylinder. It has only one intake port. It uses the air pressure to push the piston rod. When the gas is broken, the piston rod is reset by the force of the spring. 2、Small in size and it is generally used for positioning devices. 3、The shape is beautiful, the disassembly and assembly is fast, and the pneumatic system is greatly simplified. 4、Professional and practical design with beautiful appearance, easy to carry and use. 5、Made of fine material for better working performance and longer service life. Features: The pin cylinder is also called the bolt cylinder. It has only one intake port. It uses the air pressure to push the piston rod. When the gas is broken, the piston rod is reset by the force of the spring. Small in size and it is generally used for positioning devices. The shape is beautiful, the disassembly and assembly is fast, and the pneumatic system is greatly simplified. Professional and practical design with beautiful appearance, easy to carry and use. Made of fine material for better working performance and longer service life. Specification: Type(Optional):(Cylinder Diameter* Stroke) CJPB6*5mm CJPB6*10mm CJPB6*15mm CJPB10*5mm CJPB10*10mm CJPB10*15mm CJPB15*5mm CJPB15*10mm CJPB15*15mm Working Medium:Air Maximum Using Pressure: 0.7mpa Minimum Using Pressure:0.2 /0.15mpa Working and Liquid Temperature:-10~70℃(Not Freezing) Piston Speed:50~500mm/s Stroke Tolerance: 1.0mm Action Mode:Single action - spring pressure back Package List: 1*Cylinder