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

Norton 8146689 Narrow Top Rail Drop Plate is designed for concealed door holder applications on the 8000 Series aluminum finish door closers. This plate is essential when a narrow top rail (between 1-9/16" and 2-7/16" for Series 8000, or 1-7/16" and 2-5/16" for Series 8080) prevents direct mounting of the closer to the door surface. Compatible with regular arm installations, it meets ANSI/BHMA A156.4 Grade 1 standards and comes backed by a limited 25-year warranty, ensuring dependable commercial-grade performance and longevity.