Fire-Rated B-FCRM/FCCM: Aluminum   Gutter Frame B-FGA: Aluminum B-FGP: Steel   Angle Frame B-FHA: Aluminum B-FHP: Steel   Recessed B-FTA: Aluminum B-FTP: Steel   Description Sizes Options CSI Specs CAD Drawings Submittal Sheets Competition Comparisons B-FCRM/FCCM | Floor Doors OPTIONS: SC - Self Closing Mechanism for 2-hour or 3-hour rated Floor Doors. .     D:\Sites\LocalUser\babcock-davis\content\0144.htm