Description
The Dorex 8505 C28 Exit Device Thumbgrip Trim – Classroom Function, Aluminum Powder Coat is designed to provide secure and convenient access control for commercial door systems. Compatible with Dorex 8000 and 8500 Series exit devices, this trim is ideal for applications requiring dependable performance and flexible locking functionality.
Part Number: CH-620
Featuring a classroom function, this trim allows doors to remain locked or unlocked for extended or scheduled periods, making it well-suited for schools, offices, and institutional environments. The non-handed, field-reversible design ensures easy installation on either left- or right-hand doors.
Constructed for medium-duty commercial applications, this trim offers architectural-grade quality and durability. The aluminum powder-coated finish provides a clean appearance along with enhanced resistance to wear and corrosion. A cylinder is included, allowing for immediate installation and operation.
This trim is UL and cUL listed for a 1-1/2 hour fire rating, ensuring compliance with safety standards.





Reviews
There are no reviews yet.