SET OF 4 SWIVELLING CASTORS with M8 threaded fixing, 2 castors with brakes, easy to fit, each castor supplied complete with fixing nut. Swivel threaded castors perfect for a wide range of uses from DIY (cooker, fridge, freezer, heavy furniture etc), garage (cupboard, tool chest) to a variety of industrial applications Dimensions: Overall Height: 90mm (bottom of wheel to top of thread) Wheel Size: 40mm dia (1.5”) Width: 20mm (3/4”) M8 Threaded Fixing: Diameter: 8mm, Length: 30mm Pack contents: 2 x Swivelling castor wheels with brake 2 x Swivelling castors wheels without brake 4 x M8 fixing nuts. Trolly wheels, trolley wheels heavy duty, office chair wheels replacement, heavy duty wheels, heavy duty castors with brake, wheels with brakes, small castors, small castor wheels, castor wheels with brakes, castors for beds, workbench castors, chair casters, piano dolly, castor wheel, locking castor wheels, locking castors, casters