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Grade 1 Deadbolt Locks

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  1. Schlage B660P Heavy Duty Single Cylinder Deadbolt w/ Standard Cylinder

    Schlage B660P Heavy Duty Single Cylinder Deadbolt w/ Standard Cylinder

    Schlage B660P Auxiliary locks not only provide added protection for exterior entrance doors, they can also protect common use areas like pool gates and storage/utility spaces from unauthorized access. Schlage delivers flexibility and performance with a full line of auxiliary locks that range from heavy-duty to high-traffic performance, and complement our lock lines. Learn More
    $87.54

  2. Sargent 487 Cylinder x Classroom Deadbolt Grade 1 Deadbolt Conventional Cylinder (Door Locks)
    $97.49

  3. Sargent 486 Cylinder x Blank Plate Deadbolt Grade 1 Deadbolt Conventional Cylinder (Door Locks)
    $97.49

  4. Sargent 485 Cylinder x Thumbturn Deadbolt Grade 1 Deadbolt Conventional Cylinder (Door Locks)
    $97.49

  5. Sargent 484-26D Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-26D Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-26D Cylinder x Cylinder Deadbolt w/ Conventional Cylinder Learn More
    $121.84

  6. Sargent 484-26 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-26 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-26 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder Learn More
    $124.70

  7. Sargent 484-10B Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-10B Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-10B Cylinder x Cylinder Deadbolt w/ Conventional Cylinder Learn More
    $124.70

  8. Sargent 484-10 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-10 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-10 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder Learn More
    $124.70

  9. Sargent 484-04 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-04 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-03 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder Learn More
    $124.70

  10. Sargent 484-03 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-03 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder

    Sargent 484-03 Cylinder x Cylinder Deadbolt w/ Conventional Cylinder Learn More
    $124.70

  11. Medeco 11TC622-26-DLT Maxum Double Cylinder Deadbolt 2-3/4" Backset Commercial (Satin Chrome)

    Medeco 11TC622-26-DLT Maxum Double Cylinder Deadbolt 2-3/4" Backset Commercial (Satin Chrome)

    Medeco 11TC622 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $164.18

  12. Medeco 11TC622-09-DLT Maxum Double Cylinder Deadbolt 2-3/4" Backset Commercial (Antique Brass)

    Medeco 11TC622-09-DLT Maxum Double Cylinder Deadbolt 2-3/4" Backset Commercial (Antique Brass)

    Medeco 11TC622 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $164.18

  13. Medeco 11TC622-05-DLT Maxum Double Cylinder Deadbolt 2-3/4" Backset Commercial (Bright Brass)

    Medeco 11TC622-05-DLT Maxum Double Cylinder Deadbolt 2-3/4" Backset Commercial (Bright Brass)

    Medeco 11TC622 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $164.18

  14. Medeco 11TC621-26-DLT Maxum Double Cylinder Deadbolt 2-3/8" Backset Commercial (Satin Chrome)

    Medeco 11TC621-26-DLT Maxum Double Cylinder Deadbolt 2-3/8" Backset Commercial (Satin Chrome)

    Medeco 11TC621 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $164.18

  15. Medeco 11TC621-09-DLT Maxum Double Cylinder Deadbolt 2-3/8" Backset Commercial (Antique Brass)

    Medeco 11TC621-09-DLT Maxum Double Cylinder Deadbolt 2-3/8" Backset Commercial (Antique Brass)

    Medeco 11TC621 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $164.18

  16. Medeco 11TC621-05-DLT Maxum Double Cylinder Deadbolt 2-3/8" Backset Commercial (Bright Brass)

    Medeco 11TC621-05-DLT Maxum Double Cylinder Deadbolt 2-3/8" Backset Commercial (Bright Brass)

    Medeco 11TC621 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $164.18

  17. Medeco 11TC602-26-DLT Maxum Single Cylinder Deadbolt 2-3/4" Backset Commercial (Satin Chrome)

    Medeco 11TC602-26-DLT Maxum Single Cylinder Deadbolt 2-3/4" Backset Commercial (Satin Chrome)

    Medeco 11TC602 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $124.12

  18. Medeco 11TC602-09-DLT Maxum Single Cylinder Deadbolt 2-3/4" Backset Commercial (Antique Brass)

    Medeco 11TC602-09-DLT Maxum Single Cylinder Deadbolt 2-3/4" Backset Commercial (Antique Brass)

    Medeco 11TC602 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $124.12

  19. Medeco 11TC602-05-DLT Maxum Single Cylinder Deadbolt 2-3/4" Backset Commercial (Bright Brass)

    Medeco 11TC602-05-DLT Maxum Single Cylinder Deadbolt 2-3/4" Backset Commercial (Bright Brass)

    Medeco 11TC602 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $124.12

  20. Medeco 11TC601-26-DLT Maxum Single Cylinder Deadbolt 2-3/8" Backset Commercial (Satin Chrome)

    Medeco 11TC601-26-DLT Maxum Single Cylinder Deadbolt 2-3/8" Backset Commercial (Satin Chrome)

    Medeco 11TC601 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $124.12

  21. Medeco 11TC601-09-DLT Maxum Single Cylinder Deadbolt 2-3/8" Backset Commercial (Antique Brass)

    Medeco 11TC601-09-DLT Maxum Single Cylinder Deadbolt 2-3/8" Backset Commercial (Antique Brass)

    Medeco 11TC601 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $124.12

  22. Medeco 11TC601-05-DLT Maxum Single Cylinder Deadbolt 2-3/8" Backset Commercial (Bright Brass)

    Medeco 11TC601-05-DLT Maxum Single Cylinder Deadbolt 2-3/8" Backset Commercial (Bright Brass)

    Medeco 11TC601 Exceeds ANSI Grade 1 standard for auxiliary locks. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. 1 inch throw hardened steel bolt resists sawing and crowbar attacks. Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. Learn More
    $124.12

  23. Falcon D141P-626 Single Cylinder x Thumbturn Deadbolt w/ Standard Cylinder (Satin Chrome)

    Falcon D141P-626 Single Cylinder x Thumbturn Deadbolt w/ Standard Cylinder (Satin Chrome)

    The D141 deadbolt from Falcon will fit on virtually any door, thanks to an adjustable backset with an innovative lock-in-place design. The Grade 1 D100 Series deadbolt can be fitted with any cylinder, enhancing lock strength on the jamb side of the door and is easier to install than any deadbolt you've ever worked with. Learn More
    $60.98

  24. Falcon D141CP6-626 Single Cylinder x Thumbturn Deadbolt w/ Schlage "C" Keyway Cylinder (Satin Chrome)

    Falcon D141CP6-626 Single Cylinder x Thumbturn Deadbolt w/ Schlage "C" Keyway Cylinder (Satin Chrome)

    The D141 deadbolt from Falcon will fit on virtually any door, thanks to an adjustable backset with an innovative lock-in-place design. The Grade 1 D100 Series deadbolt can be fitted with any cylinder, enhancing lock strength on the jamb side of the door and is easier to install than any deadbolt you've ever worked with. Learn More
    $60.98

  25. Falcon D141BD-626 Single Cylinder x Thumbturn Deadbolt Prep For SFIC Less Core (Satin Chrome)

    Falcon D141BD-626 Single Cylinder x Thumbturn Deadbolt Prep For SFIC Less Core (Satin Chrome)

    The D141 deadbolt from Falcon will fit on virtually any door, thanks to an adjustable backset with an innovative lock-in-place design. The Grade 1 D100 Series deadbolt can be fitted with any cylinder, enhancing lock strength on the jamb side of the door and is easier to install than any deadbolt you've ever worked with. Learn More
    $60.98

  26. Falcon D131P-626 Double Cylinder Deadbolt w/ Standard Cylinder (Satin Chrome)

    Falcon D131P-626 Double Cylinder Deadbolt w/ Standard Cylinder (Satin Chrome)

    The D131 deadbolt from Falcon will fit on virtually any door, thanks to an adjustable backset with an innovative lock-in-place design. The Grade 1 D100 Series deadbolt can be fitted with any cylinder, enhancing lock strength on the jamb side of the door and is easier to install than any deadbolt you've ever worked with. Learn More
    $72.64

  27. Falcon D131EP6-626 Double Cylinder Deadbolt w/ Schlage "E" Keyway Cylinder (Satin Chrome)

    Falcon D131EP6-626 Double Cylinder Deadbolt w/ Schlage "E" Keyway Cylinder (Satin Chrome)

    The D131 deadbolt from Falcon will fit on virtually any door, thanks to an adjustable backset with an innovative lock-in-place design. The Grade 1 D100 Series deadbolt can be fitted with any cylinder, enhancing lock strength on the jamb side of the door and is easier to install than any deadbolt you've ever worked with. Learn More
    $72.64

    Out of stock

  28. Falcon D131CP6-626 Double Cylinder Deadbolt w/ Schlage "C" Keyway Cylinder (Satin Chrome)

    Falcon D131CP6-626 Double Cylinder Deadbolt w/ Schlage "C" Keyway Cylinder (Satin Chrome)

    The D131 deadbolt from Falcon will fit on virtually any door, thanks to an adjustable backset with an innovative lock-in-place design. The Grade 1 D100 Series deadbolt can be fitted with any cylinder, enhancing lock strength on the jamb side of the door and is easier to install than any deadbolt you've ever worked with. Learn More
    $72.64

  29. Falcon D131BD-626 Double Cylinder Prep For SFIC Less Core (Satin Chrome)

    Falcon D131BD-626 Double Cylinder Prep For SFIC Less Core (Satin Chrome)

    The D131 deadbolt from Falcon will fit on virtually any door, thanks to an adjustable backset with an innovative lock-in-place design. The Grade 1 D100 Series deadbolt can be fitted with any cylinder, enhancing lock strength on the jamb side of the door and is easier to install than any deadbolt you've ever worked with. Learn More
    $72.64

  30. Falcon D121P-626 Single Cylinder x Rose Deadbolt w/ Standard Cylinder (Satin Chrome)

    Falcon D121P-626 Single Cylinder x Rose Deadbolt w/ Standard Cylinder (Satin Chrome)

    The D121 deadbolt from Falcon will fit on virtually any door, thanks to an adjustable backset with an innovative lock-in-place design. The Grade 1 D100 Series deadbolt can be fitted with any cylinder, enhancing lock strength on the jamb side of the door and is easier to install than any deadbolt you've ever worked with. Learn More
    $60.98

Items 1 to 30 of 61 total

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