Zinc Alloy Door Window Limit Lock Sliding Window Security Lock Adjustable Thickness Anti-Slip

Specification: Material: Zinc Alloy Features: - By adjusting window stopper button, improved prevention effect with double use at the terminal sections. - Helps deter unlawful entry from outsiders. Let fresh air in and sleep easier. Improve air circulation in a confined areas as well as keeping your child safety. - This window lock is designed for on sliding windows, for both horizontal and vertical sliding windows. - This lock can be adjusted to fit on rail thicknesses ranging from 16mm to 60mm thick. - Another feature this lock includes a key and requires no tools for installation. - Improved prevention effect with double use at the terminal sections. Both use in keeping the window closing and partial-opening,adjustable length with screw for easy using. Package Included: 1 x Window Lock