Recodeable and keyless security With our 4-wheel recodeable combination lock, you can choose your favorite code from 10,000 different combinations. And the code can be called smoothly. Security comes with the ease of setting and resetting your combination code without the hassle. You don't need to bring a lot of keys and change locks because it uses a digital password method. Waterproof and durable zinc alloy material. The piston code lock is made of zinc alloy and it is durable and weatherproof all year round, the body has a rust resistant coating so it is waterproof and the cylinders are chrome plated. The combination slide lock comes complete with notch-resistant dials, 10mm diameter solid steel slide bolt and one-way security screws. 2 installation methods locking: When the door frame and door are in the same plane, the metal sleeve + bolt installation method is used. Installation of side doors: When the door frame and the door are at a right angle of 90, the side door buckle + bolt installation method is used, and the door frame must be opened with a hole. Easy to use As for unlocking, you can punch the password and pull the handle up to open the door lock code. And the lock closes, you can call by, move the handle down, insert the pin into the keyhole, then enter the password, the shed lock is locked. After unlocking, be sure to enter the password in time to avoid accidental locking. Wide application With dimensions of 121*47*40mm, the combination door code lock is easy to install and easy to install. mounted on the most compact space. From protecting your sheds, barns, cupboards, doors, iron gates, wooden gates, fences or windows. It is the perfect lock choice for both indoor and outdoor environments. Black color Quantity supplied: 1pc (with side latch + mounting screws*6) Welcome to our GeekAtmosphere store!