Gamvdout Plate Casters 5X Office Chair Swivel Casters Wheels Replaceable Furniture Caster 50mm 2in PA Wheels Computer Chair Castors Universal Swivel Chair Wheels Pulley Roller Accessories Silent Stem

Durable structure: The wheel frame is made of a new smooth PA nylon material with strong durability and bearing capacity and the wheel edge is made of polyurethane PU rubber edge which is silent smooth and stable. Rod diameter: 11 mm/0.4 inches rod height: 20 mm/0.8 inches wheel diameter: 5 cm/2 inches load capacity up to 150 kg/5 pcs. If you have any questions about the product please contact us we will answer your questions in time. Features: Double track design wider contact with the ground not easy to tip over. Thicken the central axis dragon frame strong load-bearing. 360-degree silent rotation flexible rotation and stable operation. Office chair casters for hard floor hard floor casters for laminate parquet cork ceramic tile granite and linoleum. The roller leaves no rolling marks and does not slip. Quick assembly: The casters are easy to install and can be installed in a few seconds without any tools. Pull the old wheel out of the pin of the swivel chair frame and then push the connecting rod of the new wheel into the pin.