NOTE : Without Air Hydraulic Pump!!! PREMIUM QUALITY: This bead breaker is made of cast iron and carefully machined components, making it solid and durable; the high-quality baked finish prevents rust. With a maximum pressure of 10,000 psi, it can break beads effortlessly (700 bar).EXCELLENT REMOVING TOOL: Our tire bead tool is an excellent removal tool since it can detach the tire bead from the rim with leverage without removing the wheels. Connector Type: 3/8 NPT quick hydraulic coupler. WIDE APPLICATION: This bead breaker is excellent for shattering beads on single, two, and three piece tires and rims, as well as some modern style wheels, and is commonly used in the repair and replacement of tires for engineering vehicles, agricultural vehicles, forklifts, trucks, vans, and other vehicles.