We get it, we really do. You love the Trade Tidy holders and brackets, but youre not happy with drilling into the walls of your van or anywhere that has a metal wall. Not to worry at all.the Trade Tidy Magnet Kit removes that worry straight away. Perfect for mounting holders to metal framework, bulkheads or van panels, the Magnet Kit includes screws to securely mount the whole range of Trade Tidy holders. The rubber coated, incredibly strong, 65mm magnets have a shear resistance of 8kg and a pull force of 20kg