Hollow Metal Doors and Frames - Model HD84x84-3-SQ-LHR-CYL

3-hour fire-rated, double leaf, 18 gauge steel doors pre-hung on pre-assembled, 16 gauge, knock-down steel frame with 5-3/4" jamb depth and 4-3/4" throat opening. Doors and frame are galvannealed steel and primer coated. Door panels are insulated and include 10"W x 10"H view lites. Nominal door dimensions are 84"W x 84"H. Overall frame dimensions are 88"W x 86"H. Hardware set includes: (4) compression anchors for adjusting squareness, (6) wood anchor screws and (6) masonry anchor screws, (6) ball bearing hinges, locking cylindrical lever-style handle, door closer, self-adhesive weatherstripping, door sweep, threshold, flush bolts to secure inactive panel, and welded steel astragal. All hardware is factory-installed. Handing: Left Hand Reverse Outswing.