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Everything Must Go Adams Rite - 8420 - Narrow Stile - Mortise Exit Device - Dark Bronze Anodized - 1 1/18" - Lhr - 42" Order Today [iHMGF072]

$60.99 $195.99 -69%

LIST PRICE: $725.00The 8400 Series Narrow Stile Mortise Exit Device is designedfor narrow stile aluminum applications that require a lifesafety exit device with mortise locking solution.Designed for use in single door applications.Specifications:Cert

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Everything Must Go Adams Rite - 8420 - Narrow Stile - Mortise Exit Device - Dark Bronze Anodized - 1 1/18" - Lhr - 42" Order Today [iHMGF072]

LIST PRICE: $725.00

The 8400 Series Narrow Stile Mortise Exit Device is designed
for narrow stile aluminum applications that require a lifesafety exit device with mortise locking solution.
Designed for use in single door applications.

    Specifications:

    Certifications UL 305 Panic Hardware
    ANSI/BHMA A156.3-2008 Grade 1
    ANSI/BHMA A156.3-2014 Grade 2
    Materials Push bar made of extruded aluminum,
    clad or anodized in a variety of finishes
    Handing LHR
    Push bar Length

    Standard size: 36" [914.4 mm], Standard width bars can be field cut to the next smallest opening width.

    Backset 1-1/8" [28.6 mm] Fits standard cutout used for the
    Adams Rite 4900 Heavy Duty Deadlatch
    on narrow stile aluminum doors.
    Door Thickness Suits 1-3/4" [44.5 mm] standard, up to 2-1/4" [57.2 mm].
    Stile Width Minimum 2" [50.8 mm] stile. Fits narrow, medium, and wide stile aluminum doors.
    Projection 2-5/8" [66.7 mm] when fully projected,
    1-5/8" [41.3 mm] when dogged.
    Dogging Standard dogging with hex key
    Fasteners Standard machine screws.
    Cylinders Accepts any standard 1" [25.4 mm] length, 1-5/32" [29.4 mm] diameter mortise cylinder with MS® cam. Accommodates cylinder lengths from 1" [25.4 mm] to 1-1/4" [31.8 mm].
    Entry Trim Functions For entry trim function 08 (key locks/unlocks lever) or function 09 (key releases lever) select any standard 1" [25.4 mm] length, 1-5/32 [29.4 mm] diameter mortise cylinder with MS® cam such as the 4036 Mortise Cylinder.Accommodates cylinder lengths from 1" [25.4
    mm] to 1-1/4" [31.8 mm]. Sold separately.
    Bolts and Strikes

    Mortise deadlatch with bolt measuring 5/8" x 1" x 5/8" [15.9 mm x 25.4 mm x 15.9 mm] throw. Solid brass bolt. Standard strike of stainless steel included.


    Download Installation Instructions Here

    What Our Customers Say

    January 29, 2026

    Absolutely no complaints!

    The quality of materials is immediately apparent.

    - Micah D..

    January 29, 2026

    Absolutely no complaints!

    A phenomenal product that stands out from the competition.

    - Philip Sanders.

    January 29, 2026

    Absolutely no complaints!

    An all-around fantastic item.

    - Jack Watson.

    Write a Review

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