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Best Access Systems 7KC37DDS3

Standard Duty Interchangeable Core Storeroom Lever


Price: $158.00

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The Best Acces Systems 73KC37D Storeroom function medium duty interchangeable core SFIC lockset allows immediate rekeying at the door simply by using the special control key to replace the core in seconds.Storeroom fucnction, outside lever aways locked. Key in outside lever retracts latch, lever remains locked. Inside lever always unlocked. For buildings with medium traffic flow. Best Lock is now part of Stanley Security Solutions. See more product information below

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Price: $158.00

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Choose IC Core:

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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.

Choose Lever Style:


  • Standard Duty grade 2 commercial storeroom lever.
  • Accepts Best 7-pin interchangeable core, core not included.
  • Storeroom fucnction, outside lever aways locked.
  • Key in outside lever retracts latch, lever remains locked.
  • Inside lever always unlocked.
  • ADA compliant.
  • 2-3/4" backset.
  • D Rose has a 3-1/2" diameter.
  • Snap-on inside rose, no exposed mounting screws.
  • Non handed.
  • For doors 1-3/8” to 2” thick.

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
  • Lever Style:

    • 14 Curved Return
    • 15 Contour Angle Return
    • 16 Curved

Tech Specs

  • UL Listed for 3-hour A label single swinging doors (4' x 8' )fire doors.
  • Listed ANSI A156.3, Grade 2.
  • Through-bolt mounting studs increase torque resistance.
  • Latch– 1/2” throw deadlocking latch, front: 2 1/4” x 1 1/8”.
  • S3 ANSI strike -4 7/8” x 1 1/4” with curved lip & box. (ANSI A115.2 for 1 3/4” doors).



Instructions & Templates

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Standard Duty Interchangeable Core Storeroom Lever

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