Bolted Shelving Unit Galvanised Finish, 4 Steel Shelves With A UDL Of 45kg *Please note that images are for illustration purposes only and scale may not represent the dimensions of the actual model. Please refer to the product dimensions before ordering.* UDL = Uniformly Distributed Load - Per Shelf This premium RB Boss Freestanding Unit can hold up to 45kg per shelf, with its galvanised steel construction it is perfect for all of your storage needs. Our shelving units are robust and versatile so they are able to be used effectively in a large variety of environments, from offices and utility rooms to garages and workshops.