PRODUCT APPLICATION:This combination latch lock can be used in various door installations and is suitable for bedrooms, doors, bathrooms, gate, sheds, cabins, windows, cabinets, kitchens, offices, barn door locks, fences, toolboxes, mailboxes, and more.PRODUCT DETAILS INCLUDE: Feature: Anti-corrosion Material: Zinc alloy Color: Silver Lock Type: Keyed Hasp Locks Hasp size: 3.15 (80mm) L x 1.26 (32mm) W Lock base size: 1.4 (35mm) L x 1.2 (30mm) W x 1.1 (29mm) H Package Includes: 1pc password gate latch, 6pcs screws,2pcs keysPRODUCT ADVANTAGES:The password hasp locks adopt a mechanical design, do not require electricity, can work in any situation, and no longer worry about dead batteries. In addition, this door lock can protect your privacy and enrich your home decoration.INSTALLATION:Only install the door latch to your door frame, mark the height and mounting holes, then install it to your door frame with the included screws.