Dorma DP86-689 is a Drop Plate for use with the 7300, 7400 and 8600 Series Surface Mounted Door Closers w/ Slim Cover.

DP86 — For top jamb mount of 7300, 7400 and 8600 Series closers with COV, FC, FCSL, or FMC when overhead ceiling clearance is less than 1-7/8" (48 mm) or to provide clearance for a surface-applied stop/holder. Permits parallel arm installation with a minimum top door rail of 2-1/2" (64 mm) for non-hold open, 2-5/8" (67 mm) for friction, fusible link and plunger hold open applications (assuming 5/8" [16 mm] stop dimension).