Narrow steel frame with high gloss powder coated finish. Steel mesh treads and platform. 2 x 160mm diameter rubber tyred wheels and 2 x spring loaded swivel castors with 75mm diameter rubber tyre wheels. Rear rubber wheels provide directional control whilst the front swivel castors are for ease of positioning. Weight reactive castors; once body weight is applied the unit grounds on the front rubber feet. Suitable for general use in factories, warehouses, etc. BS EN 131 certified. Made in the UK.