3H-SDL02，Black Door Lock Australian Style Aluminium Alloy Sliding Security Screen Door Lock Set

• Why settle for less when you can have the best? This lock is made from zinc and aluminum alloy, giving it a strong and sturdy structure.

• It resists rust and corrosion, so it can handle everyday wear and tear—even in humid environments.

2. Easy to Install and Use

• Nobody likes a complicated lock! This set is super simple to install and operate. 

• Whether you’re a DIY enthusiast or hiring a professional, you’ll love how quick and hassle-free the process is.

• Plus, opening and closing your door becomes a breeze—no fuss, no frustration.

3. Perfect for PVC Doors and Windows

• Have PVC doors or windows? Great news! This lock is specifically designed to fit perfectly.
• It’s versatile, making it a reliable choice for most sliding security screen doors.

4. Built to Industry Standards

• Certified to meet QB/T3891-1999 standards, this lock assures you of top-notch quality and performance.
• It’s not just a claim—it’s a promise backed by strict testing and compliance.

5. Versatile for Multiple Locations

• Wondering where you can use this lock? The answer is almost anywhere!

• It’s ideal for sliding security screen doors in villas, residential buildings, and commercial spaces. • Need something stylish and functional for your office or modern home? This lock has got you covered!

Why Choose This Lock?

A. Tested for Maximum Durability

1. Tension Test: The lock hook has passed a tension test of over 500Nm. It’s strong enough to withstand high pressure and secure your door firmly.
2. Salt Spray Test: With a 500-hour salt spray resistance, this lock is built to handle harsh environments without rusting. Perfect for coastal or humid regions!
3. Open Test: Tested to work 100,000 times, you can trust this lock for years of reliable use. That’s like using it 10 times a day for over 27 years!

B. Easy and Comfortable to Use

• Who wants a door lock that feels clunky? Not you!

• This lock is smooth to operate and comfortable to handle, making everyday use hassle-free.

C. Modern and Stylish Design

• Black never goes out of style! The sleek, modern design of this lock complements any door.

• Whether you’re upgrading a villa or adding a touch of elegance to an office, it blends in perfectly.

Why Is This Lock Worth It?

1. High Performance: It’s not just a lock; it’s a long-term investment in security and style.
2. Versatile Applications: From homes to commercial spaces, it suits any setting.
3. Exceptional Durability: Zinc and aluminum alloy materials ensure it lasts, even under tough conditions.

So why wait? Upgrade your doors with this reliable lock today. Your security deserves it!