SETUP PIXAPRO Caster Wheels Set of 3 (25mm fitting) 

Features:

-Wheels made from a hard wearing rubber to prevent skidding.
-Can be attached to your existing light stand to make moving your lights around much easier
-Suitable for use on both carpet and hard floors
-Wheels feature a braking mechanism to allowing you to secure the position of your lights.
-Compatible with stands with a leg diameter of up to 2.5cm.