The trolley has long ball bearing slides with 100% opening drawers and click/detent closing. It has a strong and secure round type key and a central locking mechanism. The 125 x 30mm wheels have ball bearings and non-marking rubber surface, 2 are fixed and 2 are swivelling with a brake. This next generation of tool trolley can be combined with innovative accessories which can be added to the side panels. Specification: Internal Drawer Dimensions: 3 Drawers: 543 x 445 x 53mm, 2 Drawers: 543 x 445 x 118mm, 1 Drawer: 543 x 445 x 249mm. Overall Dimensions: 952 x 782 x 510mm. Max. Load: 600kg. Max. Drawer Load: 30kg. Wheel Dimensions: 125 x 30mm. Weight: 55kg.