2 PCS Sash Jammer Blockers for UPVC Doors Windows,Door & Window Lock Anti Theft - Locking Sash Jammers - A Quick Low-Cost Home Security Solution

• 【Military-Grade Security】Reinforce your home's defense with our robust T-type sash jammers. Engineered from solid cast zinc and protected by a durable, corrosion-resistant powder coat, these locks are built to withstand forced entry attempts and harsh weather conditions, ensuring long-term reliability.
• 【Forced Entry Protection】This T-shaped lock buckle is specifically designed to prevent sliding windows and doors from being forced open from the outside. It provides a crucial additional layer of security, offering peace of mind by safeguarding your family, pets, and property against potential intruders.
• 【Tool-Free, 30-Second Installation】Achieve maximum security in seconds. Simply position the lock base on the window frame and use the provided screws to secure it. The intuitive locking arm is easily engaged or disengaged with a gentle turn, making it simple for all family members to operate. Cosmetic caps are included for a clean, finished look.
• 【Universal Fit & Versatile Application】Designed for broad compatibility, these jammers work seamlessly with uPVC, PVC, and wooden frames. They are the ideal security upgrade for vertical sliding, single-hung, and double-hung windows and doors commonly found in homes, apartments, and offices.
• 【Complete 2-Pack Security Solution】Each purchase includes two complete locking systems with all necessary mounting hardware. This ready-to-install kit offers immediate protection for multiple points of entry, making it an essential household upgrade and a thoughtful, practical gift for loved ones who value safety.

GDQQOYWQT T-Type Sash Window Locks - Ultimate Home Security Upgrade Introducing our premium T-type sash jammers - the intelligent security solution for modern homes. Specifically engineered to provide robust protection for uPVC windows and doors, these innovative locks add a crucial layer of defense against intruders while ensuring safe ventilation and preventing accidental openings. Superior Construction & Design Manufactured from high-grade zinc alloy with a corrosion-resistant white powder coating, these window security locks maintain their appearance and functionality through years of use. The precision-engineered components (base: 67x22x20mm, handle: 62x18mm) ensure perfect alignment and smooth operation. Complete Installation Kit Each package contains: 2x T-type window locks 4x rust-resistant installation screws 4x white cosmetic caps for seamless finish All necessary components for professional-grade installation without additional purchases. Enhanced Security Features Our sash jammers effectively prevent forced entry through sliding windows and doors. The unique T-design distributes pressure evenly, making it extremely difficult to force open from outside while allowing easy operation from inside. Universal Compatibility Perfect for: uPVC and PVC windows/doors Wooden and composite frames Vertical sliding windows Single-hung and double-hung configurations Residential and commercial properties Simple Installation Process 1. Position the jammer ensuring unobstructed window operation 2. Mark drilling points using the lock as template 3. Drill pilot holes (2mm recommended) 4. Secure with provided screws 5. Snap cosmetic caps into place Total installation time: Under 10 minutes per lock Why Choose Our Window Locks? Child & Pet Safety: Prevents accidental openings Weather Resistant: Performs in all conditions Discreet Design: Blends seamlessly with window frames Cost-Effective: Affordable security upgrade DIY Friendly: No professional help required Upgrade your home security today with these reliable, easy-to-install window locks that provide peace of mind and tangible protection for your family and property.