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    181 Products

    Spring-Loaded Helical Threaded Insert Prong Break-Off Tools

    Image of Product. Front orientation. Threaded Insert Installation Tools. Spring-Loaded Helical Threaded Insert Prong Break-Off Tools.
    Cleanly snap prongs off installed helical inserts with just one hand. Because they work faster than standard prong break-off tools, these are a good choice when you have many prongs to remove. Press your tool into an insert to trigger the spring-loaded punch and snap off the prong.
    For Thread Size
    Each
    Standard (UN) Thread Insert Tool
    1-64
    0000000000000000
    2-56, 3-48, 3-56000000000000000
    4-40, 4-48, 5-40000000000000000
    6-32, 6-4000000000000000
    8-32, 8-3600000000000000
    10-24, 10-32, 12-2400000000000000
    1/4"-20, 1/4"-2800000000000000
    5/16"-18
    000000000000000
    5/16"-24
    000000000000000
    3/8"-16
    000000000000000
    3/8"-24
    000000000000000
    7/16"-14
    000000000000000
    7/16"-20
    000000000000000
    1/2"-13
    000000000000000
    1/2"-20
    000000000000000
     
    Metric Thread Insert Tool
    M2
    000000000000000
    M2.2, M2.5000000000000000
    M3, M3.5000000000000000
    M4
    00000000000000
    M5
    00000000000000
    M6
    00000000000000
    M7
    000000000000000
    M8
    000000000000000
    M10
    000000000000000
    M12
    000000000000000
     

    Easy-Start Helical Threaded Insert Installation Tools

    These tools compress the diameter of your insert so it fits easily into a tapped hole. They’re the best choice for preventing misaligned or damaged threads—just make sure you have space to turn the crank. Screw or slide an insert onto your tool and drive it between a quarter-turn and half-turn below the surface. Also known as prewinders.
    Threaded Insert Installation Tools with Depth Stop
    Image of Product. Front orientation. Threaded Insert Installation Tools. Easy-Start Helical Threaded Insert Installation Tools, Threaded Insert Installation Tools with Depth Stop, Crank Handle.
    Image of Product. Front orientation. Threaded Insert Installation Tools. Easy-Start Helical Threaded Insert Installation Tools, Threaded Insert Installation Tools with Depth Stop, T-Handle.

    Crank Handle

    T-Handle

    Ensure consistent installation across multiple inserts. Set your desired installation depth, and the stop will prevent you from driving your insert any further.
    Prong Slot Drive Helical Insert Tool—Install both left- and right-hand threaded inserts with any thread pitch. However, these tools don't align the threads like threaded-drive tools, so installation may be more difficult.
    Threaded Drive Helical Insert Tool—These tools align each coil of your insert perfectly with the thread pitch of your tapped hole for easy installation.
    For Thread
    Size
    For Pipe
    Size
    Mfr.
    Handle
    Style
    Helical Insert
    Tool Drive Type
    For Use With
    Each
    Standard (UN)
    1-64
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts0000000000000000
    3-56
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    4-40
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    4-48
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    5-40
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    6-32
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    6-40
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    8-32
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    8-36
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    10-24
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    10-32
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    12-24
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1/4"-20
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1/4"-28
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    5/16"-18
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    5/16"-24
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    3/8"-16
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    3/8"-24
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    7/16"-14
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    7/16"-20
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1/2"-13
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1/2"-20
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    9/16"-18
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    5/8"-18
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    3/4"-16
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    7/8"-14
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1"-12
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1"-14
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1 1/4"-12
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
     
    Metric
    M2 × 0.4 mmHeli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M2.5 × 0.45 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M3 × 0.5 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M3.5 × 0.6 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M4 × 0.7 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M5 × 0.8 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M6 × 1 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M7 × 1 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M8 × 1 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M8 × 1.25 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M10 × 1 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M10 × 1.25 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M10 × 1.5 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M12 × 1.25 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M12 × 1.5 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M12 × 1.75 mmHeli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M14 × 1.5 mmHeli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M14 × 2 mmHeli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M16 × 1.5 mmT-HandleProng SlotHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M16 × 2 mmHeli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M20 × 1.5 mmT-HandleProng SlotHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M20 × 2.5 mmHeli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
     
    NPT Pipe Thread
    1/8
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1/4
    Heli-CoilCrankThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    3/8
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1/2
    Heli-CoilT-HandleThreadedHelical Inserts, Screw-Locking Helical Inserts000000000000000
     
    Other Threaded Insert Installation Tools
    Image of Product. No Handle. Front orientation. Threaded Insert Installation Tools. Easy-Start Helical Threaded Insert Installation Tools.
    Image of Product. Front orientation. Threaded Insert Installation Tools. Easy-Start Helical Threaded Insert Installation Tools, T-Handle.

    No Handle

    T-Handle

    Square Shank—These tools don’t have a handle. Attach them to a tap wrench to turn.
    Threaded Drive Helical Insert Tool—These tools align each coil of your insert perfectly with the thread pitch of your tapped hole for easy installation.
    For Thread
    Size
    Mfr.
    Handle
    Style
    Shank
    Type
    Helical Insert
    Tool Drive Type
    For Use With
    Each
    Standard (UN)
    10-32
    Heli-CoilSquareThreadedHelical Inserts000000000000000
    1/4"-28
    Heli-CoilSquareThreadedHelical Inserts00000000000000
    5/16"-24
    Heli-CoilSquareThreadedHelical Inserts00000000000000
    3/8"-24
    Heli-CoilSquareThreadedHelical Inserts00000000000000
    7/16"-20
    Heli-CoilSquareThreadedHelical Inserts00000000000000
    1/2"-20
    Heli-CoilSquareThreadedHelical Inserts00000000000000
    5/8"-18
    Heli-CoilT-HandleThreadedHelical Inserts00000000000000
    3/4"-16
    Heli-CoilT-HandleThreadedHelical Inserts00000000000000
     
    Metric
    M5 × 0.8 mmHeli-CoilSquareThreadedHelical Inserts00000000000000
    M6 × 1 mmHeli-CoilSquareThreadedHelical Inserts00000000000000
     

    Helical Threaded Insert Installation Tools

    Image of Product. No Handle. Front orientation. Threaded Insert Installation Tools. Helical Threaded Insert Installation Tools.
    Image of Product. Front orientation. Threaded Insert Installation Tools. Helical Threaded Insert Installation Tools, Straight Handle.

    No Handle

    Straight Handle

    Image of Product. Front orientation. Threaded Insert Installation Tools. Helical Threaded Insert Installation Tools, T-Handle.

    T-Handle

    Install your pronged helical inserts into tapped holes. Screw an insert onto these tools and drive them a quarter to half-turn below the material’s surface. They’re compatible with helical inserts that have a prong.
    Square Shank—These tools don’t have a handle. Attach them to a tap wrench to turn.
    For Thread
    Size
    Handle
    Style
    Shank
    Type
    For Use With
    Each
    Standard (UN)
    2-56
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    3-48
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    4-40
    SquareHelical Inserts00000000000000
    6-32
    SquareHelical Inserts00000000000000
    8-32
    SquareHelical Inserts00000000000000
    10-24
    SquareHelical Inserts00000000000000
    1/4"-20
    SquareHelical Inserts00000000000000
    5/16"-18
    SquareHelical Inserts00000000000000
    3/8"-16
    SquareHelical Inserts00000000000000
    7/16"-14
    SquareHelical Inserts, Screw-Locking Helical Inserts00000000000000
    1/2"-13
    SquareHelical Inserts00000000000000
    9/16"-12
    T-HandleHelical Inserts, Screw-Locking Helical Inserts00000000000000
    5/8"-11
    SquareHelical Inserts, Screw-Locking Helical Inserts00000000000000
    5/8"-11
    T-HandleHelical Inserts, Screw-Locking Helical Inserts00000000000000
    3/4"-10
    SquareHelical Inserts, Screw-Locking Helical Inserts00000000000000
    3/4"-10
    T-HandleHelical Inserts, Screw-Locking Helical Inserts00000000000000
    7/8"-9
    T-HandleHelical Inserts, Screw-Locking Helical Inserts00000000000000
    1"-8
    T-HandleHelical Inserts, Screw-Locking Helical Inserts00000000000000
    1 1/4"-7
    T-HandleHelical Inserts, Screw-Locking Helical Inserts000000000000000
     
    Metric
    M2.2 × 0.45 mmStraightHelical Inserts, Screw-Locking Helical Inserts00000000000000
    M8 × 1.25 mmSquareHelical Inserts00000000000000
    M10 × 1.5 mmSquareHelical Inserts00000000000000
    M12 × 1.75 mmSquareHelical Inserts00000000000000
    M18 × 2.5 mmT-HandleHelical Inserts, Screw-Locking Helical Inserts000000000000000
     

    Prongless Helical Threaded Insert Installation Tools

    Image of Product. Front orientation. Threaded Insert Installation Tools. Prongless Helical Threaded Insert Installation Tools.
    These tools install prongless helical inserts, also known as tangless inserts. Screw the insert onto your installation tool and drive it between a quarter-turn and half-turn below the surface.
    For Thread
    Size
    Handle
    Style
    For Use With
    Each
    Standard (UN)
    0-80
    StraightHelical Inserts, Screw-Locking Helical Inserts0000000000000000
    1-64
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    2-56
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    4-40
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    6-32
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    8-32
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    10-24
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    1/4"-20
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    5/16"-18
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
    3/8"-16
    StraightHelical Inserts, Screw-Locking Helical Inserts000000000000000
     
    Metric
    M2 × 0.4 mmStraightHelical Inserts000000000000000
     
    Replacement Tips

    Easy-Start Prongless Helical Threaded Insert Installation Tools

    Image of Product. Front orientation. Threaded Insert Installation Tools. Easy-Start Prongless Helical Threaded Insert Installation Tools.
    Install prongless (tangless) helical inserts more quickly and consistently than with standard tools. These tools compress your insert’s diameter and align each coil with the thread pitch, guiding it straight into a tapped hole. They’re the best choice for preventing misaligned or damaged threads. Just make sure you have space to turn the crank. Screw an insert onto these tools and drive them a quarter- to half-turn below the material’s surface. Also known as prewinders.
    For Thread
    Size
    Handle
    Style
    For Use With
    Each
    Standard (UN)
    10-32
    CrankHelical Inserts, Screw-Locking Helical Inserts0000000000000000
    1/4"-28
    CrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
    5/16"-24
    CrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
    3/8"-24
    CrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
     
    Metric
    M2.5 × 0.45 mmCrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M3 × 0.5 mmCrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M4 × 0.7 mmCrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M5 × 0.8 mmCrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M6 × 1 mmCrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M8 × 1.25 mmCrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M10 × 1.5 mmCrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
    M12 × 1.75 mmCrankHelical Inserts, Screw-Locking Helical Inserts000000000000000
     
    Replacement Tips

    Helical Threaded Insert Installation and Prong Break-Off Tools

    Image of Product. Front orientation. Threaded Insert Installation Tools. Helical Threaded Insert Installation and Prong Break-Off Tools, L-Handle.

    L-Handle

    Image of Product. Front orientation. Threaded Insert Installation Tools. Helical Threaded Insert Installation and Prong Break-Off Tools, T-Handle.

    T-Handle

    Install helical inserts and break off prongs with one tool and a hammer strike. These tools have a slot that grips your insert’s prong for turning both left- and right-hand threads. Slide an insert onto these tools and drive them a quarter-turn to half-turn below the material’s surface. Then, strike the end of the tool with a hammer to break off the prong. These tools work with pronged helical inserts.
    For Thread
    Size
    For Pipe
    Size
    Handle
    Style
    Each
    Standard (UN)
    1/4"-20
    L-Handle000000000000000
    1/4"-28
    L-Handle00000000000000
    5/16"-18
    L-Handle00000000000000
    5/16"-24
    L-Handle00000000000000
    3/8"-16
    L-Handle00000000000000
    3/8"-24
    L-Handle00000000000000
    1/2"-13
    T-Handle00000000000000
    1/2"-20
    T-Handle00000000000000
    5/8"-11
    T-Handle00000000000000
    5/8"-18
    T-Handle00000000000000
    3/4"-10
    T-Handle00000000000000
    1 1/4"-8
    T-Handle00000000000000
    1 1/2"-8
    T-Handle00000000000000
    1 3/4"-8
    T-Handle000000000000000
     
    Metric
    M24 × 3 mmT-Handle00000000000000
    M30 × 3.5 mmT-Handle00000000000000
    M36 × 4 mmT-Handle00000000000000
     
    BSPP Pipe Thread
    1/8
    L-Handle00000000000000
    1/4
    T-Handle00000000000000
    3/8
    T-Handle00000000000000
    1/2
    T-Handle00000000000000
     
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