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Adams Rite 4085-01-IB Header Bolt For Aluminum Stile DoorAdams Rite 4085-01-IB Header Bolt For Aluminum Stile Door
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Adams Rite 4085-01-IB Header Bolt For Aluminum Stile Door

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Adams Rite 4085-01-IB Designed to add a top-of-door third locking point for pairs of doors with an MS pivoted bolt deadbolt and 4015. Threshold bolt in the active leaf. The 4085 is mounted in the inactive leaf. This additional bolt, triggered by the pivoted MS bolt, expands in a “scissors” action to center itself in its strike as it rises. This action saves the key holder from the difficulty of lining up the doors with three separate strikes, even if doors are misaligned due to faulty installation or settling. The three-point features may be added to any basic MS1850S/MS1850SN or MS1950 deadbolt.

Availability: In stock


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Product Description


• 360 turn of key or thumbturn in basic MS lock throws counterbalanced bolt into opposite door, kicking positioner bolt into header strike.
• Positioner bolt may be manually thrown before closing active leaf to reduce effort on key-bow.)
• Key can be removed only when bolts are in a positively locked or unlocked position.
• Minor adjustment of rod length is accomplished by turning nylon rod end
• Header Bolt: 1/2“ x 1-1/2” expanding bolt with 5/8” throw. Housed in 1-1/2” x 2-3/4” x 5/8” case.
• Packed separately with rod guide, screws and header strike

Additional Information

Additional Information

Manufacturer Adams Rite ASSA ABLOY
Model 4085-01-IB
Dimensions 7’ Door is 84”
Handing Non-Handed
Certifications ANSI/BHMA Type E8261 (Grade 1)
Warranty 5 Year Warranty
Weight 1.5000


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