Features 【FLEXIBLE AND CONVENIENT】: The pin barrel, also known as the bolt barrel, has only one air inlet and uses air pressure to push the piston rod. When the gas breaks, the piston rod is restarted and reset by a spring. 【SIMPLE OPERATION】：Standard manufacturing, this mini cylinder is easy to install accurately, fit more tightly, smooth lines, can be safely gripped, comfortable and natural, easy to remove, more quickly and efficiently. 【WIDE RANGE OF USES】: The cylinder is small in size, generally used for positioning devices, practicality and compatibility, widely used for quick positioning, disassembly and assembly of equipment, simplifying pneumatic systems. 【VARIOUS OPTIONS】：Piston speed: 50 to 500mm/s, stroke tolerance: 1.0mm, 9 different sizes of bolt cylinders are available to meet the disassembly and assembly needs of different projects, lightweight and compact, easy to transport and store. 【HIGH QUALITY】：Professional and practical design, these single-action cylinders are made of high quality materials, with solid structure, high hardness and strength, more pressure resistant and durable, good working performance and long service life. Specification: Type( Optional ):(Cylinder Diameter* Stroke) 6*5mm 6*10mm 6*15mm 10*5mm 10*10mm 10*15mm 15*5mm 15*10mm 15*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 Package List