The wheel frame is made of high-quality toughened ABS, the wheel core is made of high-quality industrial grade PP, and the tread is made of high-quality PU. This caster adopts a dual wheel design, with excellent stability; The steering shaft adopts pressure bearings with strong load-bearing capacity. This caster has three installation methods: threaded, plug-in, and flat, to meet different customer needs.

The wheel frame is made of international steel plate stamping, the outer cover is made of high-quality ABS casting, the wheel core is made of high-quality toughened ABS, and the tire surface is made of high-quality PU. This type of caster has a strong load-bearing and impact resistance due to the use of a metal frame main structure. The outer shell is made of high-strength ABS material, which has a beautiful appearance and can protect the metal frame from corrosion. It adopts a dual wheel design with good stability.