All heavy gauged steel construction and manufactured with steel inner walls for extra strength and durability. Heavy-duty 45mm ball bearing drawer slides provide superior performance, suitable for heavier loads. Full height rear locking mechanism, locks smooth running soft close drawers in place. Rust and solvent resistant black crinkle effect finish. Rollcabs are fitted with four Ø125mm PP wheels with black chrome effect alloys, two castors with quick release anti-rotation toe locks and two fixed wheels. Clamshell style topchests feature robust side handles and are supplied with a power bar (4 x 230V, 2 x 5V 2.4A USB sockets) which can be installed on either side. Topchests also feature an independent drawer that can be locked separately to other drawers allowing belongings/valuables to be kept safe whilst other drawers are in use. Rollcabs have a side handle for added comfort when manoeuvring around the workplace. Throughout the Superline Pro Black Edition range, each drawer features stylish black anodized heavy-duty drawer pulls and pre-cut non-slip liners. Supplied with two folding keys.