Introducing our V/U-Groove Pulley Wheels, meticulously crafted to ere reliable linear and rotatal movement across a wide ran of applicats. Available in sizes from 32mm to 120mm, these versatile pulleys feature both V-groove and U-groove profiles, tailored to meet diverse track and rope specificats. Made from high-quali 45 steel, our pulleys are built for exceptal wear resi and lonvi, ering they stand up to frequent use. The integrated double ball bearing structure signiftly reduces frict, providing a smooth and efficient —ideal for applicats such as sliding doors, fitness machines, and more. These pulleys are perfect for various uses, including industrial automat, residential sliding ga doors, and DIY projects like home gym setups or outdoor washing lines. By choosing our Pulley Wheels, you're making a smart investment in a functal conent that enhances performance and efficiency in your projects. Each set includes four identical V-groove pulley wheels, ering installat or replacement is straightforward and hassle-free. Upgrade your setup with our deble pulleys and enjoy improved functali and ease of use across all applicats. Experience the difference that quali engineering can make in your everyday ta.