Size Lock Size: 141x 11 x 15mm or 5.4"x 0.43" x 0.62" Key DifferentEach lock is equipped with two corresponding keys, other keys cannot open the lock, which has higher security and anti-theft performance. Wide Application Display case locks with keysuitable for an array of reptile housing or glass display cabinet showcases Metal constructionsuch as sliding door, showcase, cabinet, drawer, tool box, mail box, letter box, post box, drawer ,furniture,etc. Easy to UseInstallation of this glass lock will not damage the glass and does not need to be punched. There is a rubber pad at the bottom of the screw to prevent slippage and protect the glass. High Quality Materials The glass cabinet lock is made of high-quality zinc alloy, anti-corrosion, anti-rust, electroplating and polishing, and the surface is smooth, beautiful and strong.sliding glass door ratchet locks are solid, sturdy, rust-proof, and durable. Premium screws, heavy-duty locks, ultra thick bars increase security. Package Included:2 x Sliding Glass Door Lock with key (Keyed Different).Pengjun Ri store products Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.