Features tool release installation with complete accessories, enabling setup within 3 minutes for both beginners and professional to improve work efficiency Versatile for furniture relocation, fitness equipment, and machinery in garages / warehouses / gyms, offering flexible positioning solution across domestic and industrial settings The accuracy ball bearing mechanism reduces friction by 35% for smooth operations, ideal for gym equipment and factory applications requiring frequent load movement Anodized surfaces enhances resistance against /, doubling lifespans compared with untreated steel pulleys for outdoor / humid environments Made from high strength aluminum alloy, this side mounted fixed roller bearing pulley supports up to 150kg for industrial and household use, outperforming alternatives in durability, Manufacturer: YUGSHNKFC