Features:【High-quality alloy material】Made of nice alloy material, this indoor door lock core is and practical.【Multi-way lock principle】The lock cylinder adopts the multi-way lock precept and contains various mechanical special-shaped mechanisms to prevent drilling of the lock body and opening with a grasp key.【Effective anti-theft function】The lock cylinder's anti-theft function effectively improves the reliability and security of the lock, making it a safe desire in your household.【Comes with 3 keys】Each lock comes with three keys, guaranteeing you've multiple recommendations for having access to your locked door.【 compatibility】Suitable for wooden doors, this lock body is compatible with most standard door handles, providing 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 colour of the item could also be barely assorted from the photographs shown on website attributable to many points resembling brightness of your monitor and light brightness.2. Please enable slight guide size deviation for the data.