Description: - 4 digit combination protection provides free combination setting.Combination code can be reset as often as you want, with up to 10000 different combinations. - Excellent design, suitable for school gym locker,sports locker,fence,toolbox,case,hasp storage. - Can be used as password door lock or key security lockbox, durable and convenient. - Without keys requirement, it can make your life easier, safer and more comfortable. - It is also reliable and safe even in the toughest environment due to its weatherproof feature. Specification: - Material: Zinc Alloy - Size: Approx. 65*29*12mm - Operation Instructions: - You can keep it as your own combination, or set a new one according to the following steps: - 1: Leave dials at the opening combination 0-0-0-0 and pull out shackle - 2: Turn shackle 90°and press down as far as it will go. But before press down the shackle, please be aware that the key way on the shackle must align up to the notch on the lock body - 3: Holding shackle pressed and set the dials to your own combination - 4: Release shackle and return to regular position. Your new lock will now open to your personal combination - To reset a new combination, please repeat step 1 to 4 above. Please remember your new combination Package Includes: 1 Piece 603N 4 Digit Combination Padlock We have many years of experience in selling merchandise online, we are focus on providing best product and service to customers.