DescriptionThis item is a pulley wheel. Made from good plastic and aluminum alloy material, the pulley wheel is durable and sturdy for long-lasting time use. A universal pulley wheel for most gym equipment. Fitness pulley is easy and convenient use.Features-Color:Black -Material:Plastic and aluminum alloy -Size:12.00X7.00X3.50cm/4.72X2.75X1.38in- The pulley is strong, reliable. It can be used indoors or outdoors for a long time without any problems.- Cable Pulley is widely used for traction of wire rope, pulley cable and other rope tools.- Cable Pulleyis made of stable and practical material, which is sturdy and has a long service life.- Excellent craftsmanship makes Cable Pulley have good flexibility, easy to slide and use more smoothly.- Equipped with silence bearings, providing safe fitness equipment enhancing safety performance, strong load bearings.