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Sargent 6G37

6 Line Classroom Knob Lock

SKU: 6G37

Price: $140.00

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Sargent 6G37 keyed classroom function knob lock, Key in outside knob locks or unlocks outside knob. Inside knob always free. Standard duty knob lock is ideally suited for schools, universities and other commercial buildings. See more product information below

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Price: $140.00

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LA-KD 6 pin Rim cylinder LA cylinder keyed different.  The LA cylinder is the Sargent standard cylinder


  • Classroom function
  • Meets ANSI A156.2 Series 4000 - Grade 2
  • For Doors -1-3/8" thick door adjustable to 1-3/4"
  • Cylinder-Sargent 6 pin 1 bitted. (ready to be keyed))
  • Backset - 2-3/4" standard.
  • Latch-2-1/4" x 1-1/8" Front
  • Strike- ANSI A-115.2 Strike - #808  4-7/8" Curved Lip Strike 1-1/4" Lip Standard

Available Options: Choose Options Above

  • 37 Classroom
  • Deadlocking latch
  • Latch retracted by either knob unless outside knob is locked by key
  • Key in outside knob locks or unlocks outside knob
  • ANSI F84
  • Minimum Stile 4"
  • Door Prep 161 (2-1/8" cross-bore with a 2-3/4" backset, and a
    1" edge-bore with a mortise 1-1/8" wide and 2-1/4" high)
  • O style rose with B style knob
  • UL listed to U.S.A. and Canadian safety standards. Listed for 3 Hour Doors
    Available in other finishes and 2-3/8" backset as a special order. Contact us directly to arrange your special order.



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6 Line Classroom Knob Lock

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