Products Products Categories Window Products Window Products Yale has an extensive range of window hardware. These are designed to meet the dynamic needs of the market with solutions for projecting windows and sliding windows constructed from a variety of materials. Window StaysYale Window Stays have a proven track record. With our patented friction bearing and unique "pull in" features, you will have control of the opening angles of your homes windows. Window LocksWith a wide range of functionality and finishes, the Yale range of windowbolts will provide you with peace of mind. With locks for most functions you can rest assured that your home and family are... Window HandlesWith contemporary styling and unrivalled functionality Yale's window fasteners cannot be beaten. With a constantly evolving range of styles and finishes our fasteners will complement any home.