All awning & hopper windows come Outfitted with our exclusive MHB WML locking system, a multipoint locking process that has been engineered to fit our extremely-trim steel profiles. Delivering optimum security and because of the wonderful insulating Qualities of our awning windows maximizing your ease and comfort. With Hope’s special http://www.northlandhq.com/directory/listingdisplay.aspx?lid=29854