FEIHS 8 Pieces Sliding Window Locks,for Sliding Doors Windows

• Package contents: 4 Double-hole security window locks, 4 Single-hole security window locks, 2 mounting hex keys, 8 protective gaskets,. If you have any issue about the window locks, please contact us. We will reply within 24 hours (Refer to diagram for detailed dimensions)
• Durable Material: The window door lock is made of durable Iron material, thickened material, strong and wear-resistant, corrosion-resistant, not easy to be damaged, and long-term durability. The included anti-friction washers feature wear-resistant properties to prevent window frame scratches or damage while reducing sliding resistance
• Easy to Install: No additional tools or drilling required for installation. Place the lock in place, insert the protective spacer and tighten the screw to secure. You can use hexagonal key to reinstall the lock in different positions, the window lock is easy and convenient to reuse
• Important Notes: Our window locks are compatible with various vertical and horizontal sliding windows. Please measure your window track dimensions prior to purchase to ensure compatibility. The track height must exceed 0.19 inches (0.5 centimetres), and the width must not exceed 0.59 inches (1.5 centimetres). Depending on the track type, the window lock may be installed on either the inner track or the central track
• Wide Application: Window frame locks are widely used in homes, schools, hospitals, hotels, and apartments. They are suitable for installation on terrace doors, courtyard doors, sliding windows, and sliding glass doors to reduce potential safety hazards , protect family members, and play a role in security and anti-theft

Package contents: - 8 window locks (4 double-hole, 4 single-hole), 2 hex keys, 8 anti-friction washers (4 long, 4 short). Specifications: Sizes: As shown in the picture Colour: black Material: Iron Weight: 356g Product features: 1.Function: Used to restrict lateral movement of sliding windows. 2. Note: This product is designed as an auxiliary lock for specific window tracks, not as a universal security lock. It will not function correctly if the track dimensions do not match. 3.Sliding window locks can be easily applied to most environments, such as patio doors, glass sliding doors, sliding windows of hotels, residences, hospitals, schools and offices to give a safe environment. Service: - Thank you for choosing and using our products. - The colour and size in the photos may differ slightly from the actual product. If you have any questions about the product, please contact us immediately to solve the problem. Thank you for your understanding and support.