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    Home / Brands / Toughbuilt / Knives and plumber's scissors / Toughbuilt - retractable knife with automatic blade replacement

    Toughbuilt - retractable knife with automatic blade replacement

    Code: TB-H4S2-03
    The average product rating is 5,0 out of 5 stars. 3 ratings Rating details
    849 Kč –21 %
    TB H4S2 03 5
    849 Kč –21 % 666 Kč
    In stock (5 pcs)
    Delivery to:
    16/06/2026
    Delivery options

    The ToughBuilt - Reload Utility Knife is designed to fit your hand incredibly comfortably and as the brand name suggests, it's also strong and durable - ideal for use on the job site where it can easily withstand the everyday use that most tools experience during their working life.

    Detailed information

    If you order by 12:00, you will receive it the next working day.
    If you order by 12:00, you will receive it the next working day.
    Personal collection in Prague-Uhříněves with the possibility of testing.
    Personal collection in Prague-Uhříněves with the possibility of testing.
    Not sure? Call, write – we'll always help.
    Not sure? Call, write – we'll always help.
    Does your tool need repair and care? Service and parts – we'll take care of everything.
    Does your tool need repair and care? Service and parts – we'll take care of everything.

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    Product detailed description

    Toughbuilt - retractable knife with automatic blade replacement

    ToughBuilt Reload Utility Knife

    This is a retractable utility knife featuring a range of innovative mechanisms that make your work fast and safe.

     ToughBuilt stands behind the quality of its tools so much that it offers a 2-year warranty on all its products and a 25-year limited lifetime warranty if the tool is registered athttps://toughbuilt.com/. 

    This knife is primarily designed to provide a quick way to replace the cutting blade on the go, thanks to two "buttons" located on both sides of the knife.You control the blade using the sliding mechanism on the top of the knife. On the right side of the knife, you’ll find the “Blade Release” button, which allows you to remove the current blade.Once the blade is removed, simply slide the top slider backward and then forward to reload the knife with a new blade directly from the built-in magazine.By pressing the "Mag Eject" lever, you then have two options: insert another full magazine or reload the current one. 

    Toughbuilt - retractable knife with automatic blade replacement
    Toughbuilt - retractable knife with automatic blade replacement

    Blade Ejection Button

    "Blade Release," which allows you to remove the current blade.
    Toughbuilt - retractable knife with automatic blade replacement

    Spare Blade Holder

    holds up to 10 blades.
    Toughbuilt - retractable knife with automatic blade replacement

    "Mag Eject" lever

    When pressed, the magazine will eject

    Features:

    • Incredibly fast blade replacement (reloading)
    • Additional storage for extra knife blades
    • Unique 'Mag'-style magazine replacement feature
    • Designed and developed to be "durable" and provide a long service life
    • Ergonomic rubber comfort grips
    • 2-year warranty
    • 25-year limited lifetime warranty upon registration athttps://toughbuilt.com/
    Toughbuilt - retractable knife with automatic blade replacement
    Toughbuilt - retractable knife with automatic blade replacement

    There are two magazines available, which you can load with blades according to your needs. The external magazineholds 5 hook-type cutting blades, and both magazines can be unlocked by sliding them forward, revealing additional storage for 10 blades —meaning you can carry 15 blades in the magazine and change blades in seconds. Each magazine has a sliding color indicator on the back that can be set to “1, 2, or 3” to indicate which magazine contains which type of blade. 

    Toughbuilt - retractable knife with automatic blade replacement

    Package contents:

    • 1x ToughBuilt TB-H4S2-03-BEA knife
    • 2x ToughBuilt Blade magazines
    • 5x ToughBuilt straight trapezoidal blades (identical to the TBH4S501 combination knife or the standard trapezoidal blade sold separately)
    • 5x ToughBuilt hook blade (or standard hook blade)
    Toughbuilt - retractable knife with automatic blade replacement

    14-day return policy

    If you don't like the product or it doesn't meet your expectations, you can return it within 14 days of purchase.
    Toughbuilt - retractable knife with automatic blade replacement

    In-store pickup

    If you live nearby or would like to see our products in person, please feel free to visit our store.  
    Toughbuilt - retractable knife with automatic blade replacement

    Shipping within 3 days

    We offer door-to-door delivery, as well as the option of in-person pickup at Balíkovna locations, with 5,000 pickup points throughout the Czech Republic.
    Toughbuilt - retractable knife with automatic blade replacement

    Personalized approach

    If you have any questions, please feel free to call or email us. We’d be happy to advise you and help you choose the right products. We’re experts in the field.

    Additional parameters

    Category: Toughbuilt - knives and plumbing shears
    Warranty: 2 years
    Weight: 0.35 kg
    EAN: 1210001301276
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    LS Avatar of author The product rating is 5 out of 5 stars. | 05/03/2026
    Super nůž
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    Avatar of author The product rating is 5 out of 5 stars. | 21/12/2025
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    Security check

    Manufacturing company : TOUGHBUILT INDUSTRIES UK LTD.
    Address : Aurora House, 71-75 Uxbridge Road London, W5 5SL,
    E-mail : [email protected]
    EU representative of the manufacturer : TOUGHBUILT INDUSTRIES UK LTD.
    Address of the EU representative : Aurora House, 71-75 Uxbridge Road London, W5 5SL,
    Email of the EU representative : [email protected]

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    • Přátelství 284/14A
    • 104 00 Praha-Uhříněves
    • Otevřeno pondělí–pátek 8–18

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    • Přátelství 284/14A
    • 104 00 Praha-Uhříněves
    • Open: Monday–friday 8–18

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