Build to Last
: Cast Steel, PU, polyurethane-coating, seamless welding, plastic spraying, and quenching processes make the whole product corrosion-resistant, wear-resistant, heat-resistant, and not easy to rust, so it can keep beautiful and practical for a long time.
Strong Bearing Capacity
: The solid material, high-quality screws, thickened base, and stable structure make this product able to bear the weight of up to 17600lbs(4pcs), so you can use it without worrying about the fracture.
Careful Design
: The disc with concave and convex texture and 43 balls can rotate 360 degrees, which not only adds maneuverability and flexibility, but also effectively prevents slipping and avoids safety accidents.