ADJUSTABLE: For better use, the BESTOOL product has been updated and upgraded. The claw's top is not permanent and may go up and down in three levels, making it more practical and convenient. 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). PROFESSIONAL DESIGN: This hydraulic breaker's hydro-cylinder is fitted with a powerful spring and uses ...