Slide-Co 173553 Andersen Tee Crank Handle, 3/8 inch Bore, Diecast Construction, Product Description This operator crank tee handle is constructed of zinc diecast and comes in a stone colored finish. These contoured base t-cranks fit 3/8 in. Andersen casement operator splines and are designed to help eliminate window blind interference. Handle locks onto spline with set screw. From the Manufacturer This zinc die cast constructed handle is a perfect replacement for Andersen Brand casement operators. The T-crank design helps to eliminate window blind interference. Easily fits a 3/8 In. diameter operator spline. Comes in a stone bronze colored finish. Features Used for older Andersen casement operators Used to replaced worn, and regular crank handles when it interferes with window blinds The tee handle is smaller in design than the regular crank handles 3/8 in. spline socket with contour base design Diecast construction in a stone finish 2 Handles per package USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.