Heavy-duty welded steel construction for strength and durability. Textured powder coat finishes both solvent and rust-resistant. Ball-bearing drawer slides provide superior performance and carry heavier loads, double sets on large drawers. All drawers have full width sandblasted aluminium 'Lift and Latch' drawer pulls, making easy access while preventing inadvertent opening when the box is being moved. Tubular chrome-plated exterior side handle. Non-slip drawer liners supplied for all drawers. Heavy-duty 125mm diameter Mag style castors, four swivels with toe brakes and two fixed on roll cabs. Integral locking system locks all drawers with the turn of a key.