uxcell 2pcs 96mm Bearing Pulley Wheel Cable Fitness Equipment Accessories for Gym Equipment

Size: External Diameter: 96mm/3.78"; Inner Diameter: 10mm/0.39"
Material: Made of Plastic (PA), it is sturdy and durable.
Feature: Silent bearings on both sides, no noise, flexible.
Convenience: The product is easy to install, convenient to store, and easy to carry.
Application: Suitable for most gym equipment parts, etc.