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Welcome to IML Welcome to IML
Header Bolt, 1-1/8in Backset MS1850, Fits up to 10ft Door

Part#: ADR4016-30-02
Hot#: 128653

Available: 99+ ( 6 DAL, 10 DEN, 50 KAN, 11 LA, 6 LV, 12 PHX, 6 SEA, 17 SLC, 3 STX )

  • Series Overview
  • Specifications
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Notice: The info below is not item specific.

Adams Rite Manufacturing

Security for pairs of doors with single key turning is possible with the 4016 Header Bolt. The three-point lock easily secures the entire double door entrance when working in conjunction with an MS® Deadlock. Adding the 4016 Header Bolt and the 4015 Threshold Bolt to a pivoted bolt MS® deadlock allows Maximum Security for pairs of doors by the turn of a single key. Simultaneously extending the stainless steel hexbolts top and bottom and pivoting the massive MS® bolt into the mating stile, the three-point lock secures the entire double door entrance. The 4016 Header Bolt can be added to any basic MS1850S, MS1850SN, MS1950 or for two-points top and bottom use with 1870/1870HM Cylinder-Operated Flushbolt. Not applicable to 7/8" backset locks. Operation: 360deg. turn of key or thumbturn in basic MS® deadlock throws counterbalanced bolt into opposite door and hexagonal bolt into header strike. Key can be removed only when bolts are in a positively locked or unlocked position.


  • Door/Cylinder Height: The standard version is designed for a 7' door height with cylinder height as low as 35". Added extension for up to a 10' door available when ordering.
  • Header Bolt: Hexagonal 3/8" flat to flat. Made of stainless steel.
  • Adjustment: Exact adjustment of threaded rod to door height is locked in place by hexagonal header bolt.
  • Strike: For header bolt, a 1/2" diameter hole in metal frame is suitable or, for non-metal installation, 4005 strike is available.
  • Standard Package: Packed separately with bolt guide, screws, and attachment pin. Shipping weight: 1 lb. MS deadlock and 4015 Threshold Bolt available separately.

Specifications for Adams Rite Manufacturing ADR4016-30-02

Other Specs
Alternate Codes128653, 4016-30-02, 40163002
CategoryFlush/Header/Threshold Bolts, Glass Aluminum Hardware, Lock Sets, Locking Hardware
Door Height10'"
GradeGrade 1
Latch Bolt TypeHeader Bolt
Series4016 Series
SupplierAdams Rite

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