The Karp KSTC - Sesame Concealed Grid Ceiling Hatch by Karp Access Door is a specialty access door designed for use with concealed and exposed suspended grid ceiling systems, respectively. The panel opens up to receive ceiling tile. Door panel on the sesame access doors will open to a check position for safety and then release for a 90° opening and is a removable door.
Frame is 20 gauge galvanized steel with a rib containing a flame retardant polyurethane gasket.
Door is 20 gauge galvanized mild steel.
Escutcheon caps are plastic molded with hinged flaps.
Locks are budget locks operated with square shared key.