These casters are perfect for adding mobility to your frames. High quality wheels run on bearings. They will fit in the 15 (1.5″) or 40 Series (40mm) extrusions, as well as any T-Slotted extrusions or framing.
Made of Polyurethane, Ø4″ diameter, 1-1/4″ wide with total height from floor to top of plate at 5-1/8″
The mounting holes are 2-7/8″ center-to-center and 1-3/4″ center-to-center
The plate is approx. 1/8″ thick, and come with total-lock brake, meaning that the wheel locks and the swivel locks as well.
Daniel Minskey (verified owner) –
you can only use the wheels on the 1.5 size not the 3 inch side…holes will not line up. really nice quality casters though.