1. Solid metal material: Lock hasp is made of zinc alloy and iron, thickened and reinforced base, durable anti-theft lock core, surface electroplating process, smooth without burrs, rust, corrosion resistance, product quality guaranteed and long service life. 2. Built-in lock cylinder loop: Equipped with automatic button hidden lock, it only needs to be rotated 90 degrees to lock, no additional lock is needed, which is very convenient. The edges of the padlock are very smooth and will not scratch your hands 3. Hidden screw design: When using a key lock, its working method is similar to a classic loop lock. When the buckle is closed, it is in the locked position. The buckle can hide the 4 screws at the bottom, which can effectively prevent disassembly or theft, security can be improved. 4. Easy to install and use: First determine the installation position, then fix the screws at the screw holes, cover the buckle of the lock, and rotate it 90 degrees to lock it. You can rotate the lock button directly without inserting the key. The buckle seal is very flexible and easy to open and close. 5. Wide Application: This product has 2 Locking Hasps, with 4 keys and 12 screws. This product can protect the privacy of items and prevent theft, and is ideal for locking lockers, drawers, cabinets, cupboards, boxes, storage containers, cabinets. Locking Hasp --- can protect the privacy of items and prevent the vol. [Corrosion Resistant Metal]: The lock buckle, the lock seat, the key and screw are made of high quality metal, chrome plated, corrosion resistant, never rusty and durable. [Exquisite Craftsmanship]: The craftsmanship is superb, the padlock buckle has very smooth edges, wont scratch your hands, and has a metallic luster on the surface. [Convenient and Time-saving]: It is equipped with an automatic locking button to hide the lock, which can be locked by rotating only 90 degrees, without add additional lock, which is very convenient. Turn the knob directly without inserting a key to save a lot of time. [Wide Scope]: Suitable for padlocks, security door closers, house doors, ranches, garage doors, wooden boxes, drawers, cabinets and other locations that require extra security. Specifications: Material: Zinc Alloy + Iron Material Color: Silver Size: 3 inch Packing Includes: 2 x Locking Hasp 4 x Keys 12 x Screws Note: Each key lock is different, so they cannot be used with each other.