The Ultimate Tool Storage System. Customise your Tool Stack with coloured handles and a range of side cabs and accessories to suit your needs. 42"Made from fully powder coated, heavy gauge, corrosion resistant steel. Industry beating 3yr full guarantee and a 10yr box & chassis warranty! The 4 superior 125 x 50 mm casters (2 lockable steering and 2 fixed) have been designed to cope with any garage environment. Our Mechanics survey voted the High Performance Alloy Racing Wheels No1 for looks and performance. The wheels come pre-fitted.