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Best Access Systems 7T37LSTK

Standard Duty Interchangeable Core Single Sided Deadbolt. 2-3/4"Backset


Price: $82.00

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The Best Lock T series tubular deadbolt 7T37LSTK single sided interchangeable core standard duty Grade 2 deadbolt can be keyed to existing Best masterkeyed systems. Interchangeable core permits instant, economical rekeying at the door. The Best Access Systems 73T deadbolt has a 2-3/4" back set. See more product information below

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Price: $82.00

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  • The Best Uncombinated 7 pin IC core 1C7A1-7 must be keyed by a locksmith. No keys, key blanks or control keys are included.
  • Arrow brand Small Format Keyed 6 pin IC core, keyed different with 2 keys and includes control key, control key required to install and remove IC core.


  • The 7T37LSTK single sided IC deadbolt has a keyed cylinder on the outside and a blank plate on the inside.
  • Accepts all Best IC cores.
  • IC core not included.
  • Full 1” stainless steel throw deadbolt.
  • 2-3/4" backset.
  • For 1-3/4" thick doors.

Available Options: Choose Options Above

  • Finish:

  • IC Core: info icon

    • 1C7A1-7 pin Best Uncombinated IC core with "A" keyway-ready to be keyed
    • 100CR/Contrl Ky-Keyed Arrow 6 Pin Small Format (Best type) Interchangeable Core
    • No IC Core Needed

Tech Specs

  • Free-turning, wrench-resistant, tapered cylinder ring.
  • Deadbolt UL listed for use as auxiliary lock type on 3 hr. fire doors.
  • STK, standard strike 1-1⁄8” x 2-3⁄4”.
  • Best Lock is now part of Stanley Security Solutions.
  • ANSI A156.36-2010 Auxiliary Locks, Grade 2.



Instructions & Templates

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Standard Duty Interchangeable Core Single Sided Deadbolt. 2-3/4"Backset

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