Defender Security U 10551 Sliding Window Lock, Aluminum, 2 Pk

The Defender Security Sliding Window Lock is an essential hardware component designed to enhance the security of metal horizontal sliding windows in your home. This extruded aluminum lock works in both closed and ventilating positions, giving you flexible control while maintaining reliable security. Whether you're looking to prevent unauthorized entry or simply want peace of mind knowing your windows are properly secured, this two-pack of locks provides the durable solution homeowners and renters need.

Installation is straightforward: position the lock on your window track and tighten the thumbscrew with pliers until snug. The no-mar vinyl insert protects your window track from damage and wear, preserving the finish of your metal horizontal sliding windows. The extruded aluminum construction is built to maintain its integrity in any climate.

Features and Benefits

• Extruded Aluminum Construction: Durable material built to maintain its integrity in any climate and withstand years of use.
• No-Mar Vinyl Insert: Protects the track of metal horizontal sliding windows from damage, scratches, and premature wear.
• Thumb Screw Design: Tighten with pliers to securely lock windows in closed or ventilating positions.
• Dual-Position Security: Works in both fully closed and ventilating positions, providing flexibility for airflow while maintaining window security.
• Two-Pack Value: Includes two locks, ideal for securing a pair of sliding window panels or multiple windows throughout your home.

Specifications

• Brand: Defender Security
• Model: U 10551
• Material: Extruded aluminum
• Insert: No-mar vinyl
• Finish: Mill
• Quantity: 2 pack
• Compatible With: Metal horizontal sliding windows
• Positions: Closed and ventilating

How to Use

• Position the lock on your sliding window track in the desired location.
• Tighten the thumbscrew with pliers until snug to secure the window in closed or ventilating position as needed.