Description
LISTED FOR 1-1/2 HOUR "B" LABEL WALL INSTALLATION AND 1 HOUR COMBUSTIBLE CEILING INSTALLATION. FEATURES SELF-CLOSING DOOR & SLAM LOCK FEATURES:
- FRAME & TRIM ARE 16 GAUGE STEEL WITH A 1" FLANGE DOOR IS 20 GAUGE STEEL WITH 2" INSULATION ON CONTINUOUS HINGE WELDED-ON MASONRY ANCHOR