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CRL AR408502 Adams Rite Expanding Header Bolt Kit
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CRL AR408502 Adams Rite Expanding Header Bolt Kit

Your Price: $168.97
Retail Price:$202.28
Your Savings:$33.31(16%)
The CRL Adams Rite AR408502 Header Bolt Kit provides secure top locking for inactive doors, enhancing safety and functionality.
Part Number : CRL_AR408502
Availability: 2 In Stock
CRL AR408502 Adams Rite Expanding Header Bolt Kit

C.R. Laurence AR408502 Adams Rite Expanding Header Bolt Kit is expertly designed to enhance the security of inactive doors in paired configurations. This expanding top bolt integrates seamlessly with the DL2110B or MS18533 Long Throw Deadlock, providing a crucial locking point at the top of the inactive leaf. When activated by the pivoted MS Bolt, the header bolt employs a unique "scissors" action, expanding to center itself within the strike as it rises, ensuring a secure fit. This versatile header bolt accommodates various door and cylinder height combinations, making it suitable for a range of applications. It fits doors measuring up to 84 inches tall with cylinder heights from 32 to 53 inches, and for doors 85 to 90 inches tall, it adapts to cylinder heights between 38 and 59 inches. For taller doors, from 91 to 96 inches, it supports cylinder heights of 44 to 64 inches. With a commitment to quality, the Adams Rite brand ensures reliability and performance. The product ships via UPS, and while there are no shipping limitations, please be aware of compliance warnings associated with reproductive harm. Choose the C.R. Laurence AR408502 for a robust solution to your door security needs.

Adams Rite Expanding Header Bolt Kit

  • Expanding Top Bolt
  • Inactive Door Lock

The CRL Adams Rite® 4085 Header Bolt is designed to add a top-of-door locking point for the inactive leaf of a pair of doors when used with the DL2110B or MS18533 Long Throw Deadlock. This Bolt, when triggered by the pivoted MS Bolt, expands in a "scissors" action to center itself in its strike as it rises.


This Header Bolt fits the following door to cylinder height combinations:

Door Height - Cylinder Height:
  • 84" (2.13 m) or Less - 32" to 53" (813 to 1346 mm)
  • 85" to 90" (2.16 to 2.29 m) - 38" to 59" (965 to 1499 mm)
  • 91" to 96" (2.31 to 2.44 m) - 44" to 64" (1.11 to 1.63 m)

    Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.


  • Attributes

    Brand: Adams Rite

    Compliance and Restrictions: Warning Reproductive Harm - www.p65warnings.ca.gov

    Cylinder Height: 52 To 67

    Series: Adams Rite 4085 Header Bolt

    Shipping Limitations: None

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