We improve twin central locking caster tread design

 As below picture show our original twin central locking casters with flat tread.

First: We change the flat tread to cambered surface. To make wheel rotation and steering with less force & easier. 

Second: We change the tread from dark gray to light gray color, make the wheel color fitting hospital condition better.

Beside of above 2 point all other are same: Customized high quality Polyamide body & high quality PU tread.

Our central lock caster wheels with excellent quality and very competitive price.Widely used as hospital bed casters, and medical chair caster wheels. Most of our client are TENTE and Haion User. Welcome send inquiry for more information