Specification Sheet

Top-of-Door third locking point for pairs of doors when
working in conjunction with an MS
®
pivoted bolt deadlock
and 4015 Threshold Bolt in the active leaf.
4085 Header Bolt
(Pairs of Doors Only)
Function
Designed to add a top-of-door third locking point for pairs of doors with an MS
®
pivoted bolt deadlock and 4015 Threshold bolt in the active leaf. The 4085
Header Bolt 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.
Operation
360° turn of key or thumbturn in basic MS
®
deadlock 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.
Specifications
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.
ADJUSTMENT
• Minor adjustment of rod length is accomplished by
turning nylon rod end.
STANDARD PACKAGE
• Packed separately with rod guide, screws, and header
strike. Shipping weight: 1 lb.
4085 HEADER BOLT (PAIRS OF DOORS ONLY)
ALUMINUM
GRADE 1
E8261
ROD GUIDE
HEADER
STRIKE
800.872.3267 • Fax [phone]
10027 S. 51st Street, Ste 102
Phoenix, Arizona 85044
www.adamsrite.com
ARM-014-9/14
ACCESSORIES
A-7