Push-Pull Window Hook Lock – Anti-Theft Sliding Door Plug

Secure Your Home with a Reliable Push-Pull Window & Door Hook Lock

Keep your windows and sliding doors firmly secured with this sturdy Spring Plastic Push-Pull Folding Hook Lock. Designed as a drop-in replacement for worn or broken window screen locks, this compact security plug adds an extra layer of protection to any sliding window, folding door, or window shade — without the need for complex installation tools.

Made in Mainland China.

Key Features

• Dual-Material Construction: Combines durable plastic with stainless steel for long-lasting strength and corrosion resistance.
• Spring-Loaded Mechanism: The push-pull spring action ensures a snug, secure fit every time — no rattling, no slipping.
• Anti-Theft Design: Acts as a secondary lock or safety plug on sliding windows, folding doors, and window screens to deter unauthorized entry.
• Universal Fit: Suitable for most standard sliding window tracks, folding doors, and window shades as a direct replacement part.
• Sleek Black Finish: The discreet black color blends seamlessly with most window and door frames.
• Easy Installation: Simply push and plug into place — no drilling or special tools required for most applications.
• Brand New & High Quality: 100% new, tested for reliable everyday security use.

Specifications

Important Notes

• Due to lighting and screen differences, the item's color may appear slightly different from product images.
• Please allow 0.5–2 cm measurement differences due to manual measurement.

You May Also Like

• 10Pcs No-Drill Adhesive Screw Hooks – Invisible Hanging Kit
• 1000D Tactical EDC Storage Bag – Military Utility Pouch

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What types of windows and doors is this hook lock compatible with?

A: This push-pull folding hook lock is designed to fit most standard sliding windows, folding doors, and window shade tracks. It works as a replacement security plug for existing locks or as an additional anti-theft measure on compatible frames.

Q: Does this window lock require any drilling or special tools to install?

A: No drilling is required for most standard installations. The spring-loaded plug simply pushes and clicks into the window or door track channel, making it a quick and tool-free setup for the majority of sliding window and door types.

Q: Is this lock suitable for outdoor use?

A: Yes. The stainless steel component provides corrosion resistance, making it suitable for both indoor and outdoor-facing windows and doors. The plastic body is also built to withstand regular use in varying conditions.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.