Designed with versatility in mind, the stainless steel lock with hook can be used on sliding windows, sash windows, and patio doors. Its universal fit ensures compatibility with a wide range of window and door types, providing a reliable security solution. The lock's sturdy construction and secure locking mechanism make it an for childproofing your home and preventing accidents. Features -Color:Black -Material:Stainless Steel, iron -Size:7.50X7.50X3.00cm/2.95X2.95X1.18in -Robust material: constructed from stainless steel, this lock is built to withstand daily use, durability and security -Easy to install: with an included hook and window hook lock, this product is designed for easy installation, making it a convenient choice for homeowners -Versatile application: suitable for a wide range of door and window types, this lock provides a versatile solution for enhancing home security -Compact and efficient: the lock's compact design ensures it does not take up much space, making it for use in areas with limited room -Userfriendly design: simple and easy to use, this lock can be operated effortlessly, ensuring longterm usability without any complications Package list: 2 x Window Latch Locks, 2 x hooks with hook screws