► Bit Extensions

Extra Reach for Tight & Awkward Fix-Offs When the fastener is buried deep or the clearance is tight, a standard driver just won’t cut it. That’s when a quality bit extension becomes a must-have in the kit. Whether you’re reaching into cabinetry recesses, getting behind pipework, or navigating structural framing,...

Extra Reach for Tight & Awkward Fix-Offs

When the fastener is buried deep or the clearance is tight, a standard driver just won’t cut it. That’s when a quality bit extension becomes a must-have in the kit. Whether you’re reaching into cabinetry recesses, getting behind pipework, or navigating structural framing, these extensions give you the length and control to get the job done without compromising torque or accuracy.

At Industrial Shed, we carry bit extensions from Macsim and Bordo that are purpose-built for the demands of trade environments. Precision-machined shafts reduce play and wobble, while the secure locking mechanisms hold bits firmly in place — even under heavy torque. Whether you’re running an impact driver flat-out on-site or working with a cordless drill in the workshop, these extensions keep your workflow smooth and frustration-free.

What’s in This Collection:

► Standard Length Extensions
‣ Ideal for everyday reach into confined fix-off points

► Long-Reach Extensions
‣ Access recessed fasteners in deep assemblies or framework

► Impact-Rated Extensions
‣ Built for high-torque fastening without losing bit grip

► Quick-Change Extensions
‣ Swap between bits in seconds to keep up with fast-moving jobs

 

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  • Klein Tools - 54" Flex Bit Extension 3/16" Shank | A-53723Klein Tools - 54" Flex Bit Extension 3/16" Shank | A-53723
    Klein Tools - 54" Flex Bit Extension 3/16" Shank | A-53723
    Flex Bit 54IN Extension 3/16-Inch Shank | A-53723 The Klein Tools Flex Bit Extension (53723) is designed to extend the reach of compatible flex bits when drilling through walls, ceilings, floors, and other concealed spaces. Featuring a durable 54" extension length and 3/16" shank...
    $64.82
    $64.82
  • Klein Tools - Flex Bit Extension 54 x 1/4 | A-53722Klein Tools - Flex Bit Extension 54 x 1/4 | A-53722
    Klein Tools - Flex Bit Extension 54 x 1/4 | A-53722
    Flex Bit Extension 54 x 1/4 | A-53722 The Klein Tools Flex Bit Extension (53722) is designed to extend the reach of compatible flex bits during cable installation and retrofit drilling applications. Featuring a 54" length and 1/4" connection, this extension allows installers to...
    $55.37
    $55.37
  • Klein Tools - 1/4" Pro Impact Power Bit Extension Hex | A-32791Klein Tools - 1/4" Pro Impact Power Bit Extension Hex | A-32791
    Klein Tools - 1/4" Pro Impact Power Bit Extension Hex | A-32791
    PRO IMPACT POWER BIT EXTENSION 1/4IN HEX | A-32791 The Klein Tools Pro Impact Power Bit Extension 1/4in Hex (A-32791) is designed to provide extended reach when working inside junction boxes, panels and other confined electrical installations. Manufactured from high-impact rated S2 steel and...
    $15.58
    $15.58
  • Macsim - 300mm Spade Bit Extension | 88E300
    Macsim - 300mm Spade Bit Extension | 88E300
    $21.38
    $21.38
  • Dymaxion - 300mm Long Spade Bit Extension | DSPADE300
    Dymaxion - 300mm Long Spade Bit Extension | DSPADE300
    Bordo Dymaxion 300mm Spade Bit Extension | DSPADE300 The Bordo Dymaxion DSPADE300 300mm Spade Bit Extension is designed to extend the reach of your spade bits for deep drilling applications in timber. Built for trade use, it provides a secure connection and reliable performance...
    $15.16
    $16.84
    $15.16
  • Dymaxion - 150mm Long Spade Bit Extension | DSPADE150
    Dymaxion - 150mm Long Spade Bit Extension | DSPADE150
    Bordo Dymaxion Spade Bit Extension 150mm | DSPADE150 The Bordo Dymaxion DSPADE150 Spade Bit Extension is a practical drilling accessory designed to extend the reach of standard spade bits for deeper or hard-to-access timber drilling applications. Featuring a 150mm overall length and 1/4" hex...
    $14.09
    $15.65
    $14.09
  • Bordo - 320mm SDS Multi-fit Core Bit Extension | 7082-6150Bordo - 320mm SDS Multi-fit Core Bit Extension | 7082-6150
    Bordo - 320mm SDS Multi-fit Core Bit Extension | 7082-6150
    Bordo – 320mm SDS Multi-Fit Core Bit Extension | 7082-6150 The Bordo 320mm SDS Multi-Fit Core Bit Extension is designed to increase drilling depth and improve access when using Bordo multi-fit core bit systems. Built for professional trade use, this extension allows operators to...
    $255.62
    $0.00
    $255.62
  • Bordo - 220mm SDS Multi-fit Core Bit Extension | 7082-7617Bordo - 220mm SDS Multi-fit Core Bit Extension | 7082-7617
    Bordo - 220mm SDS Multi-fit Core Bit Extension | 7082-7617
    Bordo – 220mm SDS Multi-Fit Core Bit Extension | 7082-7617 The Bordo 220mm SDS Multi-Fit Core Bit Extension is designed to provide additional drilling depth and improved access when using Bordo multi-fit core bit systems. Built for professional trade applications, this extension allows operators...
    $208.73
    $0.00
    $208.73
  • Bordo - 170mm SDS Multi-fit Core Bit Extension | 7082-6186Bordo - 170mm SDS Multi-fit Core Bit Extension | 7082-6186
    Bordo - 170mm SDS Multi-fit Core Bit Extension | 7082-6186
    Bordo – 170mm SDS Multi-Fit Core Bit Extension | 7082-6186 The Bordo 170mm SDS Multi-Fit Core Bit Extension is designed to extend the reach of your Bordo multi-fit core bit system, allowing for deeper drilling in masonry and construction applications. Built for professional trade...
    $181.61
    $0.00
    $181.61
  • Bordo - 100mm SDS Multi-fit Core Bit Extension | 7082-4446Bordo - 100mm SDS Multi-fit Core Bit Extension | 7082-4446
    Bordo - 100mm SDS Multi-fit Core Bit Extension | 7082-4446
    Bordo – 100mm SDS Multi-Fit Core Bit Extension | 7082-4446 The Bordo 100mm SDS Multi-Fit Core Bit Extension is designed to provide additional drilling reach when using Bordo multi-fit core bit systems. Compact yet durable, this extension is ideal for trade professionals who require...
    $133.51
    $0.00
    $133.51

Gear That Works as Hard as You Do

When the job calls for accuracy in hard-to-reach places, Industrial Shed bit extensions from Macsim and Bordo are the solution. These are not throwaway accessories — they’re engineered from durable steels, balanced for reduced vibration, and finished to resist corrosion in tough site conditions. From fitting hardware in architectural joinery to installing fixings inside machinery frames, they let you work with precision where others can’t reach. With bulk supply, trade pricing, same-day dispatch, and the Industrial Shed Trade Guarantee, you can rely on having the right reach on hand when it counts.

► Precision-machined for minimal wobble
► Available in multiple lengths for different jobs
► Impact-ready options for high-torque fastening
► Backed by the Industrial Shed Trade Guarantee

Frequently Asked Questions

Yes — just make sure you choose the impact-rated models, clearly marked for high-torque use.

They’re compatible with all standard 1/4" hex shank driver bits.

Slightly, but high-quality shafts like these minimise loss while maintaining control.

Brands

Bordo

Bordo
Dymaxion

Dymaxion
Klein Tools

Klein Tools
Macsim

Macsim