SARGENT 80 Series Grade 1, Stainless Steel Finish LHR Passage Fire Rated Concealed Vertical Rod Exit Device

Ideal for environments that require strong and durable security solutions. The 80 Series exit devices exceed ANSI/BHMA Grade 1 requirements for cycle and strength. And support unique applications, including delayed egress, alarmed exit, and electric latch retraction.|Fire rated concealed vertical rod exit device, passage|4-1/2 in. minimum stile|2-3/4 in. backset|2-5/8 in. x 8-5/16 in. center case dimension|For doors 33 in. to 36 in. W|For doors 1-3/4 in. to 2-1/4 in. thick|For metal doors|3 in. full extension|3/4 in. top - bottom latch bolts|Metal end cap|Includes machine screws, fasteners|ANSI A156.3, grade 1, UL Listed|5-year warranty