Arrow HK Series Knob w/Medeco cylinder

  • Dual locking Medeco Bilevel cylinder upgrade for excellent pick and bump key resistance.
  • Patented Keys to prevent unauthorized duplication.
  • Bilevel is a Non-Hardened and less expensive version of Medeco M3 but compatable with keying.

    Grade 1 Knob Ball Design

    The HK Series cylindrical locksets are an excellent choice for High Traffic areas where heavy duty function is required. Perfect for heavy commercial applications.

    The RK Series has been designed to meet the requirements of ANSI, A156.2, Series 4000, Grade 1.

    More InfoM3 and Bilevel Comparison

    More InfoBackset Diagram
  • HK-Series Arrow Knoblock


    • Shipping Weight: 5lbs
    • Manufactured by: Arrow Lock

    Lock Backset

    Starting at:  $266.66$333.32 -20%

    Current Reviews: 0

    This product was added to our catalog on Thursday 05 March, 2015.

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