Features:【High-quality alloy material】Made of fine alloy material, this indoor door lock core is and practical.【Multi-way lock principle】The lock cylinder adopts the multi-way lock principle and accommodates assorted mechanical special-shaped mechanisms to prevent drilling of the lock physique and opening with a grasp key.【Effective anti-theft function】The lock cylinder's anti-theft operate effectively improves the reliability and security of the lock, making it a safe want in your household.【Comes with 3 keys】Each lock comes with three keys, guaranteeing you have a number of solutions for accessing your locked door.【 compatibility】Suitable for wood doors, this lock body is like minded with most traditional door handles, offering a locking solution.Specifications:*Product Name: Indoor door lock core*Material: Alloy+Iron*Size: 70mm*29mm*Color: gold, blackPackage Content:1x Lock cylinder3x keys1x screwNote:1. The genuine coloration of the object could also be slightly various from the images shown on web page brought on by many factors corresponding to brightness of your visual display unit and lightweight brightness.2. Please allow slight guide size deviation for the data.