BR-313 Single Point Window Handle, Zinc Alloy Lever Handle with Hidden Push Button for Aluminum & PVC Windows

BR-313 single point window lever handle combines premium zinc alloy construction with durable nylon plastic components, delivering solid structural strength and long service life for window hardware applications. The surface is treated with electrostatic powder coating for excellent wear and corrosion resistance, and custom color options are available to match different window frame styles. This window handle is designed with a hidden black nylon push-button lock mechanism: the lever remains locked until the button is pressed, effectively preventing accidental operation and improving window safety. The base is fitted with decorative screw caps to conceal mounting hardware, creating a clean, modern and elegant appearance. It is available in both left-handed and right-handed configurations to fit different installation requirements, and is widely compatible with aluminum and PVC (uPVC) window systems. Ideal for residential and commercial window projects, OEM customization services are supported.