The 1969-1970 Fastback 1/4 Window Anchor Bolt is a special stainless steel capped bolt that is seen from the outside of the car and goes through the quarter window glass where the handle is attached. It includes a special nut and two molded rubber pieces that seal between the bolt and the glass. Very nice to have when replacing the handles as originals are usually rusted. Two (2) are required per car.