Essential Window Locks for Home Safety & Childproof: With CALDEVER's durable & reliable sliding window door lock, you can rest easy knowing that your baby and pets are safe and your home is secure from potential intruders. Our lock is easily installed on sliding windows & doors, providing an extra layer of protection that keeps your windows securely in place. Whether you're concerned about the safety of your property or the security of your home, our sliding window lock is the perfect solution
Upgraded Design & Reliability: CALDEVER sliding window locks have been redesigned to incorporate TWO HOLES for enhanced stability, ensuring your windows stay firmly in place. Each lock also includes a RUBBER GASKET that helps protect your window track from any potential damage caused by the lock. The VERTICAL KEY accommodates various angles of installation, so you can easily install our locks on most sliding windows. Made of aluminum alloy, the window lock is more durable and less prone to rust
FITS VARIOUS SLIDING WINDOWS, EVERY HOME ESSENTIAL: In order to ensure the window lock can be applied to your window perfectly, you can measure your sliding window track before ordering, the height must be greater than 0.39in, and the width to be less than 0.39 in. Our window locks are suitable for sliding windows, sliding glass doors window, retractable screen windows, etc. You can install them in a suitable position on most windows.
ADJUSTABLE SCREW LOCKS, HIGH DURABILITY & STABILITY: This upgraded window double lock is made of solid and reliable aluminum alloy with exquisite workmanship, anti-rust and anti-aging, is more secure, and can serve you for a long time using. You can fix the window in place so can't be pulled or opened, and multiple locks can be applied at the same time to various windows or doors to increase safety. You will be so happy these secondary locks can increase your home's safety.
Easy to Install in Seconds: Key knob style for easy screwing. Track Locks clamp into the track of sliding windows or doors. This window stops don’t require any type of structural modification at all. Lock and remove the window clamp is handy in the event of an emergency, instead of constantly rummaging your keys. Portable window safety lock fits sliding glass windows, vinyl windows, patio for home, office, apartment, rental house, portable/window air conditioner, cabinets, or closets.

What types of doors or windows can be suitable? The sliding door/window track height must be greater than 0.39in, and the width to be less than 0.39 in. Our window locks are suitable for sliding patio doors, sliding windows, sliding glass doors, vertical doors, retractable screen doors/windows, multi-scene work, and more. How to install quickly? Step 1: Put the rubber lining on the suitable window track. Step 2: Place the aluminum lock on the rubber lining. Step 3: Tighten the screw key, done! What's the problem will the window lock helps you solve? 1. Keep your family safe: We not only keep the women or older who live alone safe but also prevent the children or pets from falling. 2. Prevent burglars and theft, and avoid money loss. 3. Improves indoor ventilation when you travel or go out. 4. As secondary locks to fix the air conditioner or other items. 5. As a gift to send your loved one. What is included in the package? We have 10 sets of window double locks to satisfy your different needs. You could choose the window track position that suits you to install according to the size of the lock and your needs. Package included: Aluminum alloy door lock * 10 Adjustable screw key * 20 Rubber lining *10 Warm Tips 1. No additional installation tools are required. 2. The rubber lining is removable, put the lining into the inner of the lock can help the window track reduce scratches and damage. 3. You could choose the window track position that suits you according to the size of the lock and your needs. 4. You could check again whether the screws are tightened when you install it, it will help you get more safety. 5. Heavy doors and windows should be fixed with multiple locks to improve stability and security. 6. For manual measurement of the track's width and height, please allow slight errors in size.

Style	‎Sliding Window Locks Security

Tools & Home Improvement Hardware Window Hardware Locks & Latches