1. Material of the caster: PP,TPE

2.Size of the caster:3’,4"5",6"

3. Load capacity:75kgd,90kgs,120kgs,150kgs

4.Applicator number:From 9 to 21

The diameter of Applicator is from 18.3-21.6mm to 45.4-47.0mm

5.Bearing: single bearing

6.Zinc plated finish for corrosion resistance

7.Zerk fitting in swivel available

8.Hardened raceway available

9. Turn quickly, load big weight,beautiful, wear resited

The material and the stem can be changed as customers’ request.