Recommended for sheds, lorries, lockups, toolboxes and storage areas. Squire CP40/2.5 Recodable Combination Padlock. The Squire CP40/2.5 long shackle combination padlock delivers medium duty security, and there are no keys to lose. Features and Benefits. Recodeable Long shackle 6mm Hardened steel shackle 4 code combination lock 10,000 Combinations available Wheels are spaced for ease of use Push button spring opening mechanism