The U‑grooves wheel slides more evenly, easy and convenient for installation and perfect fitting.
Applicable for moving door, wire rope guide wheel, tower crane accessories, widely used in various lifting equipment.
Made of high quality 45# steel material, high strength and anti‑corrosion, not easy to deform and damage.
Suitable for sliding doors, driveway doors, dog doors, widely applications and practical replacement accessory.
Suitable for round pipe with diameter under 17mm / 0.7in, 150kg / 330.7lb(approx.) of the load bearing capacity.