10Pcs Plastic+Stainless Steel+Zinc Alloy Safe Security Window Door Sash Lock Safety Lever Handle Sweep Latch Dropship

Material: zinc aluminum alloyLength: 68mmWidth: 21mmDistance between screw holes: 42mmHandle size: 68 x 21 mm ( L x W)Fits rebates up to 21mm10 x Sash jammer10 x Fittings kitPractical Installation & Usage Tips: Before installation, confirm the window type and mounting hole compatibility to ensure the lock fits the window frame; when fixing with matching screws, avoid over-tightening to prevent component damage; regularly check the lock's locking status during daily use, keep the lock body clean, and slightly lubricate if jamming occurs to maintain smooth operation

• Secure Anti-Jimmy & Child Safety Protection: Delivers stable locking performance, effectively preventing external prying, while enhancing home safety protection—especially reducing the risk of children accidentally opening windows, adding reliable security to the home environment
• Wide Window Compatibility: Works with various window types, including double-hung windows, vertical and horizontal sliding windows, suitable for window replacement, upgrade or new installation scenarios, no need to frequently replace different locks, meeting diverse home window usage needs
• Ergonomic Long Handle Design: Features an ergonomic long handle that offers a comfortable grip, requires less effort during operation, ensures smooth window opening, closing and locking processes, reduces hand fatigue during use, and improves daily operation experience
• Long-Lasting Wear & Corrosion Resistance: Boasts excellent wear and corrosion resistance, can withstand wear from daily use and environmental factors, maintains stable performance for a long time, and extends the overall service life of the lock
• Convenient Installation with Essential Components: Comes with key components required for installation, no need for additional bulk purchase of accessories, the installation process is simple and easy to understand, saves installation time and effort, suitable for DIY operation or professional installation