XD 1C LBR - Less Bottom Rod Exit Device


XD 1C LBR devices are concealed vertical rod type devices with Less Bottom Rods finds its applications in doors to ease the passage of wheel chairs and stretchers.


Panic LBR exit devices are used for all types of single and double doors. Fire LBR exit devices are used for UL listed fire labeled pairs of steel doors up to 8 x 8 (2438mm x 2438mm).

Material  Stainless steel and steel components on aluminum chassis
Strikes Steel 
Vertical rods  Aluminum
Handing This device ships RHR and is quick field-reversible
Device Lengths

Short - 36”: 33-15/32” (850mm) 

Long - 48”: 44-3/4” (1137mm)

Door Widths

36”- For 29” to 36” (736mm to 914mm) door size 

48” - For 33” to 48” (838mm to 1219mm) door size

Minimum Stile Width 4-1/4” (107mm) Top latch - 5/8” (16mm) throw, can be deadlocked automatically
Latch Bolt Strikes 

Top - 403 (panic), 403F (fire).

Dogging Kit

Panic device - Hex key dogging (RD) standard

Fire device - No mechanical dogging (ND)

Dogging Options

Cylinder Dogging (CD)

Less Dogging (LD)

Mounting Fasteners

Panic device - Machine screws furnished standard SNB furnished for top & bottom latches

Fire device - Six nuts and bolts (SNB) supplied standard SNB are required to use for wood doors, order SNB separately

Mounting Heigh

Device centerline from finished floor is 40"(1016mm) standard

Door Opening

Height Standard door height is 7. (8’is available)

Vertical Rods

1/2” (13mm) diameter tubular with rod guides


Pushbar Neutral:3-1/16” (78mm)

Pushbar Depressed: 2-19/32” (66mm)


603, 605, 612, 613, 625, 626, 630, 689


ANSI /BHMA: Tested and certified to the requirements of ANSI/BHMA A156.3 Exit Devices Grade 1

UL Listed : Panic Exit Hardware, or 3-hour Fire Exit Hardware


These LBR devices had been re-tested or approved by two nationally recognized test laboratories. Fire-rated LBR device must use with a UL listed Fire Latch Bolt

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