[Selected Quality: The fitness pulley accessory is made of selected nylon material to ensure stable product quality and durability. This pulley can withstand up to 1000 pounds far more than the general fitness needs to ensure that the high intensity training is still stable and reliable Precision Bearing Smooth and Silent: Built-in highly-precise metal bearings metal bushings are not easy to corrode and rust smooth and soundless operation and the gym pulleys roll as smooth as silk adding a sense of serenity and concentration to your fitness experience Plus Size: This universal cable pulley attachment for gym has a diameter of 114 mm (4.5 inches) a center hole diameter of 10 mm (0.39 inches) and a groove width of 8.5 mm (0.33 inches) Easy to Install: As an ideal replacement for cable workout system pulleys the pulleys are compatible with a wide range of equipment easily replacing old worn out parts effectively extending the life of your fitness equipment and enhancing your fitness experience Wide Application: Nylon bearing pulleys as replacement parts for most fitness equipment home gyms cable machines lat pull down cable machine systems weight pulley system power racks garage doors pulley pullers clotheslines DIY home projects etc.]
