- LBR - No bottom strike. Free access for wheel chairs, stretcher and carts therefore eliminates tripping potential and disfiguration of floors due to dragging of bottom bolts.
- For Doors - 1-3/4" standard. 3-3/4" minimum stile width required for single door application. 3-1/2" minimum stile width required for double door application. Lever trims available.
- Chassis - Nonferrous alloy (Panic Grade), steel (Fire Grade)
- Cover - Nonferrous alloy. Covers stock hollow metal doors with 161 cutout.
- Mounting - Furnished with wood and machine screws. Thru bolts are standard packaging on fire rated devices. Thru bolts are included and standard packaging on fire rated devices.
- End Cap - Steel construction.
- Alarm - Available. Prefix "Alrm" before part #.
- Hand - Easily field reversible. Specify at time of order LHRB, RHRB for convenience.
- Latch Bolt - Stainless steel.
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- Spring - Stainless steel.
- Auxillary Spring Latch - Auxiliary spring loaded latchbolt is installed in the lower edge of the door, when exposed to fire latchbolt releases keeping the door closed and regulated.
- ANSI Standard - A156.3, Grade 1.
- Rail Assembly - Heavy gauge steel, painted.
- Strike - See Strike page.
- Dogging Feature - Allen-type key furnished standard on non-fire labeled devices.
- UL and ULC Listed - All Series for panic. LBR Series for fire exit hardware for all types of 8' x 8' double doors including double egress for up to 3 hour metal, 1-1/2" hour wood doors fire labeled installations. Conforms to standards UL10C and UBC 7-2-1997 codes.
- Finish - Aluminum (alum), dark bronze duranodic (duro), gold.
- Door Size - LBR 2260V3684 and LBR F2260V3684 for 36" x 84" doors. LBR 2280V4896 and LBR F2280V4896 for 48" x 96" doors. LBR 2290V3696 and LBR F2290V3696 for 36" x 96" doors.
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