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Best Access Systems 7KC37RDS3

Standard Duty Interchangeable Core Classroom Lever


Price: $158.00

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The Best Acces Systems 7KC37R Classroom 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. Classroom function, Can only be locked/unlocked from outside with key. Inside lever always free for immediate exit. 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 Lever Style:

Choose IC Core:

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Help Me Decide

  • 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 Finish:


  • Standard Duty grade 2 commercial classroom lever.
  • Accepts Best 7-pin interchangeable core, core not included.
  • Can only be locked/unlocked from outside with key.
  • Inside lever always free for immediate exit.
  • 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

  • Lever Style:

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

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 Classroom Lever

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