*Actual product and finish may vary
LCN 4020-18 installation accessory drop plate for 4020 Series surface mounted door closers.
Required where head frame is less than 3-7/16” (87 mm).
Plate requires minimum 1-3/4” (44 mm) minimum head frame and 2” (51 mm) top rail. 3-7/8” (98 mm) maximum reveal.