Features:Made of heavy duty steel and polyurethane.Double ball bearing swivel head.Wear-resisting, Not destory the floor, Double bearing load, 2 breaks.Threaded M10 s rew bolt fixing. omes with 4 spare M10 nuts.2x swivel with brake and 2x swivel astor wheels.Load Rating: kg.Ideal for a huge variety of uses from DIY to industrial a li ations (home, s hools, shops & ho tals).Spe ifi ations: olor: Bla k & whiteOverall Height: 73mm (without s rew)Wheel Size: Dia.: mm, Width: 25mmS rew Fixing: Dia.: 10mm, Lenght: 25mmPa kage size:a rox.17*9*11 MPa kage In luded: 2 x Swivel with Brake Wheels2 x Swivel Wheels4 x M10 Nuts a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a