The DEFENDER Range of Combination products are based on the design to offer protection at an affordable cost. Bodies are made of die-cast material. Combinations are resettable and allow protection without the need to carry a key, so overcome the issue of lost keys. 40mm version utilises a 4-wheel mechanism which provides 10,000 differs, the smaller versions have 3-wheels giving 1,000 differs. Available in 3 sizes designed to be used on luggage, toolboxes and lockers. Comes complete with a 2 year guarantee. Ref: UTTK4764