About this product

This Aluminum Alloy Sliding Door Window Crescent Lock, model SB43, is a robust and essential hardware component designed for the secure locking of aluminum sliding doors and windows. Its primary function is to provide a reliable and tamper-resistant closure, enhancing security and peace of mind for both residential and commercial applications. Engineered for durability, this lock has demonstrated exceptional performance, withstanding a static tension of 400N without sustaining damage and boasting a remarkable lifespan of 15,000 open-close cycles, ensuring long-term operational integrity. Constructed from high-quality aluminum alloy, it offers excellent corrosion resistance and structural integrity, finished to a professional standard suitable for diverse architectural aesthetics. The SB43 is designed for straightforward installation, contributing to its cost-effectiveness and ease of integration into existing window and door systems. Its typical applications span the construction and renovation sectors, serving as a critical component for manufacturers of aluminum doors and windows, as well as wholesalers and retailers supplying the building materials market. This product is particularly suitable for international trade buyers seeking dependable, high-performance hardware solutions that offer a strong balance of quality and value, backed by its proven durability and ease of use.