Description With its good sealing effect and large displacement, this tire changer bead breaker cylinder is designed to ensure a smooth disassembly process and reduce the risk of tire damage. The high-quality material allows for a longer service life, reducing the frequency of cylinder replacement and maintenance costs. It is your ideal choice for a tire cylinder! Specification Material: Aluminum, Iron, Steel Color: Silver, Black Process: Electroplating Inner Cylinde Diameter: 186mm/7.32in Connection Hole: M14 Length of Piston Rod: 380mm/15inch Gross Weight: 6kg/13.2 lbs Package Size: 52*23*30cm/20.4*9*11.8in Package Included 1* Tire Changer Bead Breaker Cylinder Key Features Sturdy and Durable: The exquisite iron electroplating process is resistant to rust, corrosion, impac.