10 Best Security Lock For Sliding Glass Patio Door 2024 in the US

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Durable Construction: Made of 1" diameter metal, stronger than 3/5" bars.

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Adjustable Length: Adjusts from 17.7 to 50.5 inches for various door sizes.

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Non-slip Design: Rubber tip with double nuts for secure, no-drill installation.

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Quick Installation: Install in 1-2 minutes with a simple 3-step process.

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Versatile Use: Functions as both a door lock and window safety bar.

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Easy Assembly: Assembles and installs in a minute or two.

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Sturdy-Durable: Made of 1" diameter painted metal for durability.

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Adjustable Length: Adjusts between 17.7-50.5 inches to fit various sizes.

4.

Non-slip Design: Rubber tips prevent scratches and ensure stability.

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Travel Security: Enhances safety for sliding doors and windows.

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Child Proof Safety: Prevents children from opening sliding doors/windows.

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Wide Usage: Suitable for various doors and windows, including patios and cabinets.

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Simple Installation: No tools required; quick 3-step adhesive installation.

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Easy to Use: Upgraded design; requires pressing buttons to open.

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Durable Materials: Made of high-quality ABS plastic and stainless steel spring.

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Adjustable Length: Adjusts from 18.75” to 51.1” for versatile security.

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Easy Installation: Quickly installs into door frame for reliable protection.

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Heavy Duty Security: Acts as a physical and visual deterrent for intruders.

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Child Proof Design: Prevents young ones from getting out with secure height.

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Comprehensive Kit: Includes security bar, anti-lift lock, screws, and guide.

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Hinge-style lock: Adds security to patio doors and windows.

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Tool-free installation: Simple to install with no tools required.

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Adjustable fit: Fits different door sizes for versatile use.

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Strong adhesive: Adheres to glass like a weld for maximum strength.

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20 years of experience: Developed by Rishon Enterprises Inc. for safety.

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Adjustable Width: Easily adjusts from 16.5 to 51 inches for versatile use.

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Dual Functionality: Serves as both window and sliding door security bar.

3.

Rust-Resistant: Alloy iron with electrostatic coating prevents rust.

4.

Enhanced Security: Prevents intruders and protects children from opening.

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Non-Damaging Grip: Anti-slip rubber ends secure without window frame damage.

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Childproof Lock: Acts as a visual deterrent and prevents bar lifting.

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Adjustable Length: Extends from 15.7 to 26.75 inches for versatile use.

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Incremental Lock Adjustment: Allows partial door opening for ventilation.

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Sturdy Installation: Screwed into door frame for reliable protection.

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Convenient Height: Mounts in the middle of the door for easy access.

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Additional Home Security: Enhances security for patio doors and sliding windows.

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Child Safety: Prevents children from accessing dangerous areas like pools.

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Easy Installation: Install on top or bottom of doors; foot-operated locking.

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Two Locking Positions: Allows doors/windows to be slightly open yet secure.

5.

Durable Material: Made from long-lasting materials with a hassle-free replacement.

1.

Sturdy-Durable: Made of 1" diameter painted metal, stronger than 3/5" bars.

2.

Adjustable: Length adjustable from 17.7 to 50.5 inches for various sizes.

3.

Non-slip: Rubber ends prevent scratches and increase friction.

4.

Travel with confidence: Acts as a lock for sliding doors and windows for safety.

5.

Easy assembly: Quick setup within a minute or two, no drilling required.

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Secondary Security Lock: Enhances home safety for patio sliding doors.

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Child-Safe Design: Can be installed out of children's reach for safety.

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Easy Installation: Quick setup with included fasteners.

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Durable Construction: Hardened steel bar with diecast mounting plate.

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2-1/8 Inch Reach: Designed to secure door to the jamb effectively.