Specification:

1. Item        6506BUB-23-protector-BLUE
2. Diameter   65mm(2.7")
3. Cup  23mm
4. Grip Pin Stem  7/16"(11mm)width X 7/18"(22mm)length
5. Height     71mm
6. Width      53mm
7. Static Capacity        70KGS
8. Stem        Grip Ring / Top Plate / Screw
9. Color       Black / Grey / Red / Dark Grey / Green / Yellow / Blue / White

Description:

1. Office Chair Caster PU Robber Casters Safe For Hardwood Floors Carpets smoothness and Quietness small caster 65mm (2.7") 5 years guarantee
2. Top Of Cover : Black PA6 / Wheel: Black PA6+ Black PU (Polyurethane)
3. SGS OF ANSI / BIFMA CERTIFICATE
4. Background：more than 20 years OEM experience for and other famous sport brand