Y001 Series Professional Sliding Crescent Lock

Fluid Operation
Mechanical Strength

As a core element of our Window Hardware ecosystem, the Y001 features an ergonomic handle arc designed for effortless 180-degree rotation. At Luoqi Door Systems, we have optimized the internal spring tension to provide a tactile "click-lock" feedback, preventing accidental disengagement due to vibration or wind-load pressure.

With its sleek, low-profile silhouette, the Y001 integrates seamlessly into modern Aluminum Alloy Hardware profiles without obstructing the glass view. It is the preferred choice for developers seeking **Premium Hardware Solutions** that balance cost-efficiency with long-term mechanical reliability.

Technical Calibration Matrix

◈ Anti-Rattle Technology

Incorporates a high-precision internal leaf spring that eliminates "handle play." This ensures the lock remains silent during wind gusts and maintains its position in the locked or unlocked state.

◈ Weather-Shield Finish

Our electrophoresis and powder coating processes exceed 240-hour salt spray testing, making the Y001 ideal for humid coastal and high-pollution urban environments.

◈ Universal Strike Fit

Compatible with both surface-mounted and recessed strike plates. The Y001’s cam geometry is designed to pull the sash toward the frame, maximizing seal efficiency.