The Karp DSC-210PL Access Door is recessed 1/2" and lined with self-furring metal lath. This allows plaster of surrounding surfaces to continue without interruption over the face of the access door.
Frame is 14 gauge steel and surrounded by 22 gauge expansion casing bead with metal lath.
Door is 16 gauge steel, recessed 1/2" and lined with self furring 3.4 flat rib galvanized steel lath.
Hinge is a concealed pivoting rod type.
Locks are flush to finished surface and are screwdriver operated with stainless steel cam and stud or cylinder lock with dust shutter.
Finish is a prime coat of rust inhibitive electrostatic powder, baked enamel.