A set of 4 metal wheels/ castors, with M8*15mm threaded bolt, support max 200 kg in total. Ideal for upgrading standing desks and height-adjustable tables so you can easily push them around.
These castors/wheels are constructed with metal ball-bearing mechanism and Ø40mm nylon ball, the combination makes it much easier to move around than other plastic ones.
Two of the castors have built-in metal brakes to stop your sit-stand desk from moving so your sit-stand desk will stay where you want it to be.
The threaded bolt part of the wheels measures Ø8mm in diameter and 15mm in length. The wheels will lift your desk/table by around 60mm/2.4″ from the floor.
FAQ: Is this metal wheel set compatible with my desk?
A: Most likely. To be 100% sure, please check the pads under the desk’s feet (those pads are designed to adjust the levelness of the desk). Unscrew the pads from the feet and measure the diameter, if it is 8mm then yes this castor set is compatible with your desk.