Resettable combination. No keys to lose. Anti-tamper security screws supplied. Corrosion resistant die-cast zinc body. Suitable for horizontal and vertical fixing. Ideal for gates, sheds, doors, cupboards.CHOOSE YOUR OWN SECURITY CODE - Change it at any time,10,000 code options for the model.mechanical code lock sliding gate lock sliding gate lock sliding gate lock exterior gate lock sliding door lock garage door lock garage door sliding door code lockEASY INSTALLATION - Secure your doors, gates, sheds, warehouses, closets, cabinets, safes,Opening and closure with customizable 4-digit codeCombination lock - No need for an additional padlock.Instructions: to change the code: 1. From the factory the code is set to 000. 2. To change the code, turn adjustment SW1, to. 3. While changing the code as you wish. 4. Return the adjustable SW1 to the original location to complete the adjustment. Product Description MaterialAlloy steel Item dimensions L x W x H9.2 x 3.3 x 5 centimeters Weight0.3 Kilograms