Adams Rite Header Bolt, 4085-01-IB - Standard 7'0 Tall Door
Designed to add a top-of-door third locking point for pairs of 4015 Threshold Bolt doors with an MS1850S 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 MS1850S 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. - ANSI/BHMA Type E8261 (Grade 1)
Operation:
360 degree 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.
Adjustment:
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.
| Brand | Adams Rite |
| Door Height | 7'0" Dr Ht |
| Series | Adams Rite - Deadlocks |