30 in. x 80 in. Hollow Metal Door With Knock Down Frame, and Hardware Included

The Hollow Metal Door Package consists of the following: A 20 gauge steel hollow metal door A 16 gauge steel three-piece knockdown frame Three 4-1/2" x 4-1/2" square corner plain spring hinges with a US26D satin chrome finish A cylindrical knob lock (Please specify lock function) The optional fire-rated fusible link covers that are already installed on the door. Optional apparent safety tempered glass window, 1/4" thick (already installed on the door) The actual size of the hollow metal door is 29-3/4" x  79-1/4". It is recommended that a rough opening of 37" in width and 85" in height be created for the door frame to fit correctly. Actual Door Size 29-3/4" x 79-1/4" For Frames Wrapping Around the Wall, the Recommended Rough Opening Dimensions are: Rough Opening Width: 32" Rough Opening Height: 81" Deadbolt Functions Single Cylinder Deadbolt: The Deadbolt is operated by a key on the outside and a thumb turn on the inside. Double Cylinder Deadbolt: The Deadbolt is opera