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Grade 1 Cylindrical Locks

Grade 1 Lever/Knob locksets extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities.

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  1. Schlage 13-047 Square Corner 2-3/4" Backset Deadlatch

    Schlage 13-047 Square Corner 2-3/4" Backset Deadlatch

    Schlage 13-047 Square Corner 2-3/4" Backset Deadlatch Learn More
    $43.19

  2. Schlage 13-048 Square Corner 2-3/4" Backset Springlatch

    Schlage 13-048 Square Corner 2-3/4" Backset Springlatch

    Schlage 13-048 Square Corner 2-3/4" Backset Springlatch Learn More
    $43.19

  3. Schlage 14-010 Square Corner 3-3/4" Backset Springlatch

    Schlage 14-010 Square Corner 3-3/4" Backset Springlatch

    Schlage 14-010 Square Corner 3-3/4" Backset Springlatch Learn More
    $51.79

  4. Schlage 14-028 Square Corner 3-3/4" Backset Deadlatch

    Schlage 14-028 Square Corner 3-3/4" Backset Deadlatch

    Schlage 14-028 Square Corner 3-3/4" Backset Deadlatch Learn More
    $51.79

  5. Schlage 14-042 Square Corner 2-3/4" Backset Anti-Friction Fire Door Latch

    Schlage 14-042 Square Corner 2-3/4" Backset Anti-Friction Fire Door Latch

    Schlage 14-042 Square Corner 2-3/4" Backset Anti-Friction Fire Door Latch Learn More
    $153.13

  6. Schlage 14-047 Square Corner 2-3/8" Backset Deadlatch

    Schlage 14-047 Square Corner 2-3/8" Backset Deadlatch

    Schlage 14-047 Square Corner 2-3/8" Backset Deadlatch Learn More
    $56.20

  7. Schlage 14-048 Square Corner 2-3/8" Backset Deadlatch

    Schlage 14-048 Square Corner 2-3/8" Backset Deadlatch

    Schlage 14-048 Square Corner 2-3/8" Backset Deadlatch Learn More
    $56.20

  8. Schlage D10S-ORB Passage Latch Cylindrical Lock Knob Non-Keyed

    Schlage D10S-ORB Passage Latch Cylindrical Lock Knob Non-Keyed

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $220.23

  9. Schlage D10S-PLY Passage Latch Cylindrical Lock Knob Non-Keyed

    Schlage D10S-PLY Passage Latch Cylindrical Lock Knob Non-Keyed

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $217.84

  10. Schlage D10S-TUL-626 Passage Latch Cylindrical Lock Knob Non-Keyed

    Schlage D10S-TUL-626 Passage Latch Cylindrical Lock Knob Non-Keyed

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $220.23

  11. Schlage D25S Exit Lock Cylindrical Lock Knob Non-Keyed

    Schlage D25S Exit Lock Cylindrical Lock Knob Non-Keyed

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $215.63

  12. Schlage D40S Bath/Bedroom Privacy Lock Cylindrical Lock Knob Non-Keyed

    Schlage D40S Bath/Bedroom Privacy Lock Cylindrical Lock Knob Non-Keyed

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $267.50

  13. Schlage D44S-ORB-626 Hospital Privacy Cylindrical Lock Knob Non-Keyed

    Schlage D44S-ORB-626 Hospital Privacy Cylindrical Lock Knob Non-Keyed

    Schlage D44S-ORB Applications: Extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities. Learn More
    $292.78

  14. Schlage D53JD-ORB Entrance Cylindrical Lock Knob Prep For FSIC (Less Core)

    Schlage D53JD-ORB Entrance Cylindrical Lock Knob Prep For FSIC (Less Core)

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $302.01

  15. Schlage D53PD-ORB Entrance Cylindrical Lock Knob w/ Standard Keyed Cylinder

    Schlage D53PD-ORB Entrance Cylindrical Lock Knob w/ Standard Keyed Cylinder

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $284.23

  16. Schlage D53PD-PLY Entrance Cylindrical Lock Knob w/ Standard Keyed Cylinder

    Schlage D53PD-PLY Entrance Cylindrical Lock Knob w/ Standard Keyed Cylinder

    Schlage D53PD-PLY When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $320.28

  17. Schlage D53PD-TUL-626 Entrance Cylindrical Lock Knob w/ Standard Keyed Cylinder

    Schlage D53PD-TUL-626 Entrance Cylindrical Lock Knob w/ Standard Keyed Cylinder

    Schlage D53PD-TUL-626 When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $320.28

  18. Schlage D70PD Classroom Lock Cylindrical Lock Knob w/ Standard Keyed Cylinder

    Schlage D70PD Classroom Lock Cylindrical Lock Knob w/ Standard Keyed Cylinder

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $310.63

  19. Schlage D70RD Classroom Lock Cylindrical Lock Knob w/ Full Size Conventional IC Core

    Schlage D70RD Classroom Lock Cylindrical Lock Knob w/ Full Size Conventional IC Core

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $326.88

  20. Schlage D73PD Corridor Lock Cylindrical Lock Knob w/ Standard Keyed Cylinder

    Schlage D73PD Corridor Lock Cylindrical Lock Knob w/ Standard Keyed Cylinder

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $310.63

  21. Schlage D80PD Storeroom Lock Cylindrical Lock Knob w/ Standard Keyed Cylinder

    Schlage D80PD Storeroom Lock Cylindrical Lock Knob w/ Standard Keyed Cylinder

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $310.63

  22. Schlage D80RD Storeroom Lock Cylindrical Lock Knob w/ Full Size Conventional IC Core

    Schlage D80RD Storeroom Lock Cylindrical Lock Knob w/ Full Size Conventional IC Core

    When the highest quality mechanisms are required, commercial quality D-Series locks are your best choice. Precision manufactured to exact tolerances, this top-of-the-line series is best suited for commercial, institutional and industrial use. You can choose from a broad range of knob designs, in a dozen standard finishes. Learn More
    $326.88

  23. Schlage N123-021 Inside Spring Cage For ND Series

    Schlage N123-021 Inside Spring Cage For ND Series

    Schlage N123-021 Inside Spring Cage For ND Series Learn More
    $38.64

  24. Schlage N123-022 Outside Spring Cage For ND Series

    Schlage N123-022 Outside Spring Cage For ND Series

    Schlage N123-022 Outside Spring Cage For ND Series Learn More
    $38.64

  25. Schlage N123-032 Inside Spring Cage For ND Series

    Schlage N123-032 Inside Spring Cage For ND Series

    Schlage N123-032 Inside Spring Cage For ND Series Learn More
    $27.80

  26. Schlage N123-056 Outside Spring Cage For All SFIC ND Series

    Schlage N123-056 Outside Spring Cage For All SFIC ND Series

    Schlage N123-056 Outside Spring Cage For All SFIC ND Series Learn More
    $34.02

  27. Schlage N123-057 Inside Spring Cage For All SFIC Double Cylinder ND Series

    Schlage N123-057 Inside Spring Cage For All SFIC Double Cylinder ND Series

    Schlage N123-057 Inside Spring Cage For All SFIC Double Cylinder ND Series Learn More
    $21.91

  28. Schlage ND10S-ATH Passage Latch Cylindrical Lock Non-Keyed

    Schlage ND10S-ATH Passage Latch Cylindrical Lock Non-Keyed

    Schlage ND10S-ATH applications: Extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities. Learn More
    $189.96

  29. Schlage ND10S-OME Passage Latch Cylindrical Lock Non-Keyed

    Schlage ND10S-OME Passage Latch Cylindrical Lock Non-Keyed

    Schlage ND10S-OME applications: Extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities. Learn More
    $189.96

  30. Schlage ND10S-RHO Passage Latch Cylindrical Lock Non-Keyed

    Schlage ND10S-RHO Passage Latch Cylindrical Lock Non-Keyed

    Schlage ND10S-RHO applications: Extra heavy duty residential, commercial, institutional, and industrial applications. Interior and exterior doors for schools/universities, hospitals/healthcare facilities, offices, factories, public buildings, religious, retail, and government facilities. Learn More
    $189.96

Items 1 to 30 of 211 total

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