Replacement Casement Window Operator is made of a die cast housing and steel arm. The window operator housing has 4 mounting holes, 4-3/4" are the outside dimensions of the outside screws and 3-7/8" on the inside screws.
This window handle features a 1-3/8" hole spacing with a 7/16" lock up. The mounting holes are located on the back of the handle and are tapped for a standard thread screw. Cast white bronze, with brushed nickel finish.