LFJ 90mm/3.5' Nylon Bearing Pulley Wheel Replace for Gym Equipment Part Cable Merchine (4 PCS)
- This is upgrade pulley wheel which made of solid nylon .It becomes thicker and with an steel bearing sleeve ..
- Width of groove from side to side : 10mm.
- 90mm Waterproof bearing pulley wheel is suitable for gym equipment and garage door pulley system.