Norton 8146689 Narrow Top Rail / Concealed Door Holder Drop Plate for 8000 Series Aluminum Finish

Closer Mounting Plate Slim Line Installations,Narrow Top Rail - 8146 Drop Plate,For use where the narrow top rail of the door prevents the closer from being mounted directly on to the door surface,This drop plate must be used for any Series 8000 closer mounted on a top rail between 1-9/16" and 2-7/16" (40 and 62mm) in height, or any Series 8080 closer mounted on a top rail between 1-7/16" and 2-5/16" (36 and 59mm) in height,Limited 25 Year Warranty