Specification - MFRU Series - Uninsulated Fire Rated Access Door FOR WALLS ONLY.

Material - MFRU Series is 16 gauge satincoat steel door and frame. The MFRU-SS stainless steel Series is 16 gauge #304 stainless steel door and frame.

Finish - Satincoat steel doors have a primed white finish.  Stainless steel doors have a #4 brush satin finish.

Door - Flush to frame.  Self-closing.  Can be opened from the inside or back of the door with MIFAB's unique thumb turn latch.

Frame - Four piece welded frame with masonry mounting straps.

Hinge - Concealed pivot pins.

Spring - Heavy duty.  

Latch - Standard - Flush mounted, interchangeable turn ring operator and key operator latch.  Optional - cylinder key lock. All of MIFAB's cylinder key locks are keyed alike.

Fire Rating - Underwriters Laboratories "B" label.  1-1/2 hours for walls.  

Insulation - Not required.

Packaging - One door per carton.