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Grade 1 Deadbolt Locks

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  1. Arrow D60 Exit x Blank Plate Deadbolt Non-Keyed

    Arrow D60 Exit x Blank Plate Deadbolt Non-Keyed

    Arrow D60 deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications. Learn More
    $52.65

  2. Arrow D61 Single Cylinder Extra Heavy Duty Deadlock w/ Standard Cylinder

    Arrow D61 Single Cylinder Extra Heavy Duty Deadlock w/ Standard Cylinder

    Arrow D61 deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications. Learn More
    $60.41

  3. Arrow D61-IC Single Cylinder Extra Heavy Duty Deadlock For SFIC (Less Core)

    Arrow D61-IC Single Cylinder Extra Heavy Duty Deadlock Prep For SFIC (Less Core)

    Arrow D61-IC deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications. Learn More
    $70.79

  4. Arrow D62 Double Cylinder Extra Heavy Duty Deadlock w/ Standard Cylinder

    Arrow D62 Double Cylinder Extra Heavy Duty Deadlock w/ Standard Cylinder

    Arrow D62 deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications. Learn More
    $72.89

  5. Arrow D62-IC Double Cylinder Extra Heavy Duty Deadlock Prep For SFIC (Less Core)

    Arrow D62-IC Double Cylinder Extra Heavy Duty Deadlock Prep For SFIC (Less Core)

    Arrow D62-IC deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications. Learn More
    $87.88

  6. Arrow D63 Single Cylinder/Blank Plate Extra Heavy Duty Deadlock w/ Standard Cylinder

    Arrow D63 Single Cylinder/Blank Plate Extra Heavy Duty Deadlock w/ Standard Cylinder

    Arrow D63 deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications. Learn More
    $63.28

  7. Arrow D63-IC Single Cylinder/Blank Plate Extra Heavy Duty Deadlock For SFIC (Less Core)

    Arrow D63-IC Single Cylinder/Blank Plate Extra Heavy Duty Deadlock For SFIC (Less Core)

    Arrow D63-IC deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications. Learn More
    $72.42

  8. Arrow D64 Classroom Function Extra Heavy Duty Deadlock w/ Standard Cylinder

    Arrow D64 Classroom Function Extra Heavy Duty Deadlock w/ Standard Cylinder

    Arrow D64 deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications. Learn More
    $63.28

  9. Arrow D71-IC Single Cylinder Extra Heavy Duty Deadlock For SFIC (Less Core)

    Arrow D71-IC Single Cylinder Extra Heavy Duty Deadlock For SFIC (Less Core)

    Arrow D71-IC deadlocks are engineered to perform under the most extreme conditions where security is critical. Our Grade 1 extra heavy duty deadlock surpasses the demands of industrial, institutional and commercial applications. Learn More
    $76.04

  10. Arrow N40 Exit Mortise Deadlock Thumbturn One Side

    Arrow N40 Exit Mortise Deadlock Thumbturn One Side

    Arrow N40 Mortise Deadlock Thumbturn One Side, No Cylinder. Learn More
    $95.79

  11. Arrow N41 Single Cylinder Mortise Deadlock Cylinder x Thumbturn

    Arrow N41 Single Cylinder Mortise Deadlock Cylinder x Thumbturn

    Arrow N41 Mortise deadlock security and mortise cylinder convenience with interchangeable core compatibility. Learn More
    $110.24

  12. Arrow N44 Classroom Mortise Deadlock Cylinder x Thumbturn

    Arrow N44 Classroom Mortise Deadlock Cylinder x Thumbturn

    Arrow N44 Mortise deadlock security and mortise cylinder convenience with interchangeable core compatibility. Learn More
    $111.91

  13. ASSA Twin 6000 Classic High Security Deadbolt

    ASSA Twin 6000 Classic High Security Deadbolt

    The ASSA 6000 Series deadbolt is designed to withstand any form of physical attack including drilling, prying, driving, or pulling. Its free spinning guard collars protect it from pipe wrenching while its hardened inserts guard against drilling. The 6000 comes equipped with the ASSA Hardhat™ to protect it from outside through-the-door attacks known as “ice picking.” All ASSA 6000 Series deadbolt feature our unique dual locking mechanism rendering them virtually pick proof. As with all ASSA high security cylinders, our patented key control ensures the ultimate protection against unauthorized key duplication. Learn More
    $243.00

    Out of stock

  14. Corbin Russwin DL3011 Cylinder X Blank Conventional 6-Pin

    Corbin Russwin DL3011 Cylinder X Blank Conventional 6-Pin

    Deadlocks DL3000 Series Conventional Cylinder 6-Pin Learn More
    $113.12

  15. Corbin Russwin DL3011 Cylinder X Blank Deadlock 6-Pin IC Core (Less Core)
    $143.13

  16. Corbin Russwin DL3012 Double Cylinder Deadlock 6-Pin IC Core (Less Core)
    $205.63

  17. Corbin Russwin DL3012 Double Cylinder Deadlock Conventional 6-Pin

    Corbin Russwin DL3012 Double Cylinder Deadlock Conventional 6-Pin

    Deadlocks DL3000 Series Conventional Cylinder 6-Pin Learn More
    $145.63

  18. Corbin Russwin DL3013 Single Cylinder Deadlock w/ Conventional 6-Pin Cylinder

    Corbin Russwin DL3013 Single Cylinder Deadlock w/ Conventional 6-Pin Cylinder

    Corbin Russwin DL3013 Single Cylinder Deadlock w/ Conventional 6-Pin Cylinder Learn More
    $127.50

  19. Corbin Russwin DL3013-626-CLS6 Single Cylinder Deadlock Prep For 6-Pin SFIC Core (Less Core)

    Corbin Russwin DL3013-626-CLS6 Single Cylinder Deadlock Prep For 6-Pin SFIC Core (Less Core)

    Corbin Russwin DL3013-626-CLS6 Single Cylinder Deadlock Prep For 6-Pin SFIC Core (Less Core) Learn More
    $116.69

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    Corbin Russwin DL3013-626-LC-B238 Single Cylinder Deadlock (Less Cylinder)

    Corbin Russwin DL3013-626-LC-B238 Single Cylinder Deadlock (Less Cylinder) Learn More
    $77.22

  21. Corbin Russwin DL3013-CL6 Single Cylinder Deadlock Prep For 6-Pin IC Core (Less Core)

    Corbin Russwin DL3013-CL6 Single Cylinder Deadlock Prep For 6-Pin IC Core (Less Core)

    Corbin Russwin DL3013-CL6 Single Cylinder Deadlock Prep For 6-Pin IC Core (Less Core) Learn More
    $116.69

  22. Corbin Russwin DL3013LC Single Cylinder Deadlock (Less Cylinder)

    Corbin Russwin DL3013LC Single Cylinder Deadlock (Less Cylinder)

    Corbin Russwin DL3013LC Single Cylinder Deadlock (Less Cylinder) Learn More
    $77.22

  23. Corbin Russwin DL3060 Thumbturn X Blank Conventional 6-Pin

    Corbin Russwin DL3060 Thumbturn X Blank Conventional 6-Pin

    Deadlocks DL3000 Series Conventional Cylinder 6-Pin Learn More
    $109.37

  24. Dorma D860 Cylinder x Turn Heavy Duty Deadbolt

    Dorma D860 Cylinder x Turn Heavy Duty Deadbolt

    DORMA offers a choice of rugged dead bolts to provide an added level of protection. The large dead bolt is made from stainless steel for strength and corrosion resistance. A heavy duty brass cylinder in a hardened steel housing surrounded by a heavy steel spin ring complete the security package in the door. This is coupled with a solid steel strike for use in a hollow metal frame and an additional reinforcing plate with 3" screws for wood jamb installations. All of these features provide an exceptionally strong and secure dead bolt. Learn More
    $85.64

  25. Dorma D861 Cylinder x Blank Plate Heavy Duty Deadbolt

    Dorma D861 Cylinder x Blank Plate Heavy Duty Deadbolt

    DORMA offers a choice of rugged dead bolts to provide an added level of protection. The large dead bolt is made from stainless steel for strength and corrosion resistance. A heavy duty brass cylinder in a hardened steel housing surrounded by a heavy steel spin ring complete the security package in the door. This is coupled with a solid steel strike for use in a hollow metal frame and an additional reinforcing plate with 3" screws for wood jamb installations. All of these features provide an exceptionally strong and secure dead bolt. Learn More
    $85.64

  26. Dorma D862 Cylinder x Cylinder Heavy Duty Deadbolt

    Dorma D862 Cylinder x Cylinder Heavy Duty Deadbolt

    DORMA offers a choice of rugged dead bolts to provide an added level of protection. The large dead bolt is made from stainless steel for strength and corrosion resistance. A heavy duty brass cylinder in a hardened steel housing surrounded by a heavy steel spin ring complete the security package in the door. This is coupled with a solid steel strike for use in a hollow metal frame and an additional reinforcing plate with 3" screws for wood jamb installations. All of these features provide an exceptionally strong and secure dead bolt. Learn More
    $109.94

  27. Dorma D863 Cylinder x Classroom Turn Heavy Duty Deadbolt

    Dorma D863 Cylinder x Classroom Turn Heavy Duty Deadbolt

    DORMA offers a choice of rugged dead bolts to provide an added level of protection. The large dead bolt is made from stainless steel for strength and corrosion resistance. A heavy duty brass cylinder in a hardened steel housing surrounded by a heavy steel spin ring complete the security package in the door. This is coupled with a solid steel strike for use in a hollow metal frame and an additional reinforcing plate with 3" screws for wood jamb installations. All of these features provide an exceptionally strong and secure dead bolt. Learn More
    $89.50

  28. Dorma D880 Turn x Blank Plate Heavy Duty Deadbolt

    Dorma D880 Turn x Blank Plate Heavy Duty Deadbolt

    DORMA offers a choice of rugged dead bolts to provide an added level of protection. The large dead bolt is made from stainless steel for strength and corrosion resistance. A heavy duty brass cylinder in a hardened steel housing surrounded by a heavy steel spin ring complete the security package in the door. This is coupled with a solid steel strike for use in a hollow metal frame and an additional reinforcing plate with 3" screws for wood jamb installations. All of these features provide an exceptionally strong and secure dead bolt. Learn More
    $71.82

  29. Falcon D111BD-626 Single Cylinder x Thumbturn Classroom Function Deadbolt Prep For SFIC Less Core (Satin Chrome)

    Falcon D111BD-626 Single Cylinder x Thumbturn Classroom Function Deadbolt Prep For SFIC Less Core (Satin Chrome)

    The D111 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
    $68.99

  30. Falcon D111P-626 Single Cylinder x Thumbturn Classroom Function Deadbolt w/ Standard Cylinder (Satin Chrome)

    Falcon D111P-626 Single Cylinder x Thumbturn Classroom Function Deadbolt w/ Standard Cylinder (Satin Chrome)

    The D111 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
    $68.99

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