As a professional manufacturer of window and door hardware, Kingbo’s Crescent Lock for Sliding Window with Child-safe Lock is made from high-quality zinc alloy or aluminum, offering durability and corrosion resistance. The surface is powder coating, making it suitable for indoor and outdoor use. Each product is tested to meet international standards for performance and safety.
The Crescent Lock for Sliding Window with Child-safe Lock is engineered for safety, convenience, and durability. Its design ensures easy operation and reliable performance across various sliding window and door systems. Key features include:
Child Safety: Equipped with a secure lock mechanism that prevents accidental opening, providing extra safety in homes with children.
Ease of Installation: Requires only a few screws and can be mounted on most sliding window frames without modifications.
Material Excellence: Made from high-quality aluminum alloy, zinc alloy, or stainless steel, ensuring long-lasting use and weather resistance.
Customizable Options: Available in multiple finishes and sizes to match different window designs. Left- or right-handed configurations can be provided.
Durable Coating: Powder-coated surfaces resist corrosion and maintain aesthetic appeal even in harsh environments.
Cost-effective: Combines safety and quality at a competitive price, making it a practical solution for both residential and commercial applications.
| Cheap Crescent Lock for Sliding Window with Child-safe Lock | |
| Product name | Crescent Lock |
| Code number | CS-001 |
| Size | As drawing or customized |
| Material | Aluminum Alloy/ Zinc Alloy/ Stainless Steel |
| Surface treatment | Powder coating |
| Other details | Optional left and right |
| Advantages/features | Good reputation & lots of long-term clients in global market |
| Timely and sincere after-sale service | |
| Easy to install, good-looking appearance | |
| Competitive price. | |
| Customized as per client's idea & aluminum section | |
| Child-safe, design, Easy, installation, Low cost, Weather resistance | |
| Fast delivery | |
| Certificates | Patents; SGS; CE |
| Packing detail | 1 pcs/poly bag; 2 sets/inner box; 10 boxes/carton |
| Lead time | Within 15 days |
| Special Service | Free OEM design |
| Logo design and print | |



The Crescent Lock for Sliding Window with Child-safe Lock undergoes rigorous quality checks to ensure its reliability:
· Smooth Operation: Tested for repeated use to prevent jamming or misalignment.
· Enhanced Security: The child-safe lock mechanism meets international safety standards.
· Adaptability: Compatible with a wide range of sliding windows and doors, suitable for different thicknesses.
· Maintenance: Minimal upkeep is required; occasional cleaning and silicone lubricant keep the lock smooth.
Follow these steps to ensure proper installation and optimal performance:
1. Align the lock with the window frame carefully.
2. Use the provided screws to secure the lock to the window sash.
3. Verify that the locking mechanism engages and disengages smoothly.
4. Test the child-safe lock function before regular use.
5. Clean any dirt or debris from the lock and window track to maintain smooth operation.
· Proven Design: Patented mechanism ensures reliability and long-term safety.
· Material Strength: High-quality alloy materials prevent wear and corrosion.
· Versatility: Works with both residential and commercial sliding windows.
· Affordable Quality: Delivers premium features at a reasonable cost.
· Fast and Reliable Supply: Efficient production and timely delivery.
Q1: Can the Crescent Lock for Sliding Window with Child-safe Lock fit any sliding window?
A1: The lock is compatible with most standard sliding window systems. Custom sizes are available to fit special requirements.
Q2: How do I maintain smooth operation?
A2: Clean the lock and track regularly. Apply a small amount of silicone-based lubricant if the lock becomes stiff.
Q3: Is the lock weather-resistant?
A3: Yes. Its aluminum, zinc, or stainless steel body with powder coating ensures durability in humid or outdoor environments.
Q4: Can I choose different finishes?
A4: Yes. Multiple colors and finishes are available to match window frames or interior decor.
Q5: What safety features does it offer?
A5: It includes a child-safe locking mechanism to prevent accidental opening.
KINGBO has a strong legacy of quality, innovation, and reliability in the door and window hardware industry. With over 100 patents and global recognition, KINGBO ensures that every Crescent Lock for Sliding Window with Child-safe Lock meets the highest standards of safety, durability, and usability. By choosing KINGBO products, users benefit from expert design, precise manufacturing, and trusted after-sales support. The brand continues to advance the industry with new solutions while maintaining its commitment to integrity, teamwork, and innovation.