Prime-Line 3/8-in Swivel

Upgrade your window operation with the Prime-Line H 3966 Casement Window Crank Handle, designed for smooth, reliable performance. Featuring full 360-degree rotation, this handle allows you to easily open and close casement windows with minimal effort, restoring convenience and functionality to worn or damaged window hardware. Constructed from durable diecast material, this crank handle is built for long-lasting use and dependable daily operation. The attractive white finish provides a clean, neutral look that blends seamlessly with a wide range of window styles and home interiors, making it ideal for both repairs and upgrades. Designed with a 3/8 inch bore, this handle fits securely onto compatible spindles and is commonly used with most older Andersen casement window operators. The included set screw ensures a firm, stable connection for consistent performance over time. Installation is quick and simple with a slip-on design that requires only a Phillips head screwdriver. Whether you're replacing a worn handle or refreshing your window hardware, this crank handle offers a practical and efficient solution. With a 3-1/8 inch reach and compatibility with 3/8 inch spindles, it’s important to verify measurements with your existing hardware to ensure proper fit. Refer to the line drawing before purchasing for best results.