Description The product with heavy-duty capacity with very practical design and super precise structure. Easy installation and convenient to use, make your fitness efficiency. Can be used for home fitness pulley systems, DIY home projects, fitness equipment, etc. Features -Color: Black. -Material: Cold-Drawn Steel, plastic. -Size: About 15.50X8.80X3.15cm/6.09X3.46X1.24in. - The pulley is strong, reliable. It can be used indoors or outdoors for a long time without any problems. - It is widely used for traction of wire rope, pulley cable and other rope tools. - It is made of stable and practical material, which is sturdy and and has a long service life. - Excellent craftsmanship makes it have good flexibility, easy to slide and use more smoothly. - Equipped with silence bearings, providing safe fitness equipment enhancing safety performance, strong load bearings. The pulley is strong, reliable. It can be used indoors or outdoors for a long time without any problems. It is widely used for traction of wire rope, pulley cable and other rope tools. It is made of stable and practical material, which is sturdy and and has a long service life. Excellent craftsmanship makes it have good flexibility, easy to slide and use more smoothly. Equipped with silence bearings, providing safe fitness equipment enhancing safety performance, strong load bearings.