915 Generation 6Pcs Office Chair Caster Replacement Wheel Mute Universal Ca

The chair wheels are made of rubber, wear resistant, silent, non-slip; Double wheels, flexible, quiet and soft .
Application: chair wheels are suitable for office, school, home, etc., also for hard floors, wooden floors and other types of floors. For computer chair, swivel chair, office chair, furniture, computer desk, swivel chair, executive chair, etc.
Disassembly / installation: the spare wheels of the chair are easy to disassemble, pull the swivel chairs. at the interface and the hard rollers off the floor. weight: Each 30-40 kg
Colour: black
Material: plastic Length: 80mm
Length between two : 51mm
Wheel diameter: 50mm Diameter: 11mm
Shaft Length: 22mm
Package Contents:
6 x Caster
Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.