Swing Type Combination Lock
,Multi Point Push Combination Lock
,Concealed Slide Combination Lock
Small Swing-Type Multi-Point Combination Lock
This multi-point combination lock is specifically designed for small swing-type aluminum alloy Screen Windows. As a specialized locking accessory for Screen Windows, the lock body features a concealed long faceplate paired with a push-and-slide handle. Equipped with a single-combination wheel unlocking mechanism, it allows for easy, keyless opening of the Screen Window. It can be paired with a top-to-bottom drive linkage to synchronize the extension and retraction of the upper and lower locking points, achieving multi-point locking of the Screen Window. The lock provides a secure and reliable seal, is easy to install, and simple to operate, making it a high-quality locking accessory for both residential and commercial Screen Window projects.
High-Density Zinc Alloy Body for Stable and Durable Performance
The lock body is die-cast from high-density zinc alloy, ensuring sufficient structural rigidity and excellent wear and corrosion resistance. The product is manufactured in strict compliance with the QB/T3891‑1999 standard. It features a locking force of up to 350 N and has successfully passed a durability test involving 200,000 opening and closing cycles, ensuring stable operation even during long-term, high-frequency use. Additionally, it has undergone a 500-hour neutral salt spray anti-rust test, making it resistant to rust and jamming even during prolonged use in humid environments such as balconies and outdoor areas.
Single-dial combination unlocking, multi-point interlocking
The lock is equipped with a single combination dial; entering the number 6 unlocks it, eliminating the hassle of carrying a physical key. It can be paired with a top-to-bottom drive rod to simultaneously engage the upper and lower locking points of the Screen Window. Compared to single-point locking, multi-point locking distributes force more evenly, significantly improving the seal after locking. The lock body panel is embedded in the profile groove, creating a smooth, flush surface with a simple and elegant appearance; it supports both left- and right-opening configurations.
Compatible with a wide range of profiles; surface finishes are customizable.
Designed specifically for aluminum alloy small casement Screen Window profiles, it is compatible with screen panels 12 mm or thicker. The lock’s surface finish can be customized to meet customer requirements. It is available for individual retail sale for home renovation projects and can also fulfill large-volume orders for real estate developments, serving as part of a complete hardware set for small casement Screen Windows.
