Enhance your awning window experience with the Truth Hardware Awning Window Operator Universal Joint. Crafted from durable die-cast material and finished in elegant coppertone, this universal joint is designed for hard-to-reach window operators. It effortlessly cranks open or shuts your 5/16 inch (7.9 millimeter) spline size awning window. Measuring 2 inches in length and 13/16 inches in width, it's the perfect solution for improved functionality and style. Upgrade your window operation today with this reliable component, part number 30326.03.