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Extensions & Holders

Drill bits attach to hand-held drills and impact drivers to drill holes into wood, plastic, metal and other materials. Some drilling applications may require changing the bit often or working in inaccessible areas. Drill extensions and holders help you get the job done and are compatible with many drill bit types. Construction Fasteners and Tools has many bit extension and holder options available.

Items 1-36 of 62

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Top products

  1. 12" x 1/4" Universal QUIK-LOK Extension
    12" x 1/4" Universal QUIK-LOK Extension
    Milwaukee 12" x 1/4" Universal QUIK-LOK Extension
    CF Product Code: MIA48281020
    CAD $20.99
    / Each
    In stock
    Milwaukee 12" x 1/4" Universal QUIK-LOK Extension
    CF Product Code: MIA48281020
    CAD $20.99
    / Each
    In stock
  2. 6" x 1/4" Universal QUIK-LOK Extension
    6" x 1/4" Universal QUIK-LOK Extension
    Milwaukee 6" x 1/4" Universal QUIK-LOK Extension
    CF Product Code: MIA48281010
    CAD $19.99
    / Each
    In stock
    Milwaukee 6" x 1/4" Universal QUIK-LOK Extension
    CF Product Code: MIA48281010
    CAD $19.99
    / Each
    In stock
  3. SHOCKWAVE 6" Impact Locking Bit Holder
    SHOCKWAVE 6" Impact Locking Bit Holder
    Milwaukee SHOCKWAVE 6" Impact Locking Bit Holder
    CF Product Code: MIA48324532
    CAD $24.99
    / Each
    In stock
    Milwaukee SHOCKWAVE 6" Impact Locking Bit Holder
    CF Product Code: MIA48324532
    CAD $24.99
    / Each
    In stock
  4. 5-1/2" x 7/16" Universal QUIK-LOK Extension
    5-1/2" x 7/16" Universal QUIK-LOK Extension
    Milwaukee 5-1/2" x 7/16" Universal QUIK-LOK Extension
    CF Product Code: MIA48281030
    CAD $36.99
    / Each
    In stock
    Milwaukee 5-1/2" x 7/16" Universal QUIK-LOK Extension
    CF Product Code: MIA48281030
    CAD $36.99
    / Each
    In stock
  5. 3" Magnetic Bit Holder - Quick
    3" Magnetic Bit Holder - Quick
    CFT-Approved 3" Magnetic Bit Holder - Quick
    CF Product Code: MBH143KQC
    CAD $7.99
    / Each
    In stock
    CFT-Approved 3" Magnetic Bit Holder - Quick
    CF Product Code: MBH143KQC
    CAD $7.99
    / Each
    In stock
  6. 1440/1442 Screw gripper set, 2 pieces
    1440/1442 Screw gripper set, 2 pieces
    Wera 1440/1442 Screw gripper set, 2 pieces
    CF Product Code: WRT05073680001
    CAD $11.99
    / Each
    In stock
    Wera 1440/1442 Screw gripper set, 2 pieces
    CF Product Code: WRT05073680001
    CAD $11.99
    / Each
    In stock
  7. Quick Release Bit Holder 6"
    Quick Release Bit Holder 6"
    Omega Quick Release Bit Holder 6"
    CF Product Code: OMGO16006
    CAD $17.99
    / Each
    In stock
    Omega Quick Release Bit Holder 6"
    CF Product Code: OMGO16006
    CAD $17.99
    / Each
    In stock
  8. 12" x 7/16" Universal QUIK-LOK Extension
    12" x 7/16" Universal QUIK-LOK Extension
    Milwaukee 12" x 7/16" Universal QUIK-LOK Extension
    CF Product Code: MIA48281040
    CAD $39.99
    / Each
    In stock
    Milwaukee 12" x 7/16" Universal QUIK-LOK Extension
    CF Product Code: MIA48281040
    CAD $39.99
    / Each
    In stock
  9. 6" Magnetic Bit Holder
    6" Magnetic Bit Holder
    CFT-Approved 6" Magnetic Bit Holder
    CF Product Code: MBH146
    CAD $6.99
    / Each
    In stock
    CFT-Approved 6" Magnetic Bit Holder
    CF Product Code: MBH146
    CAD $6.99
    / Each
    In stock
  10. Universal QUIK-LOK Extension 6" - 3/8"
    Universal QUIK-LOK Extension 6" - 3/8"
    Milwaukee Universal QUIK-LOK Extension 6" - 3/8"
    CF Product Code: MIA48282010
    CAD $22.99
    / Each
    In stock
    Milwaukee Universal QUIK-LOK Extension 6" - 3/8"
    CF Product Code: MIA48282010
    CAD $22.99
    / Each
    In stock
  11. 897/4 IMP R SB Impaktor holder w/ retaining ring and ring magnet, 1/4" x 75 mm
    897/4 IMP R SB Impaktor holder w/ retaining ring and ring magnet, 1/4" x 75 mm
    Wera 897/4 IMP R SB Impaktor holder w/ retaining ring and ring magnet, 1/4" x 75 mm
    CF Product Code: WRT05073990001
    CAD $26.99
    / Each
    In stock
    Wera 897/4 IMP R SB Impaktor holder w/ retaining ring and ring magnet, 1/4" x 75 mm
    CF Product Code: WRT05073990001
    CAD $26.99
    / Each
    In stock
  12. 2" Impact Bit Holder
    2" Impact Bit Holder
    Bosch 2" Impact Bit Holder
    CF Product Code: BSAITBH201
    CAD $7.99
    / Each
    In stock
    Bosch 2" Impact Bit Holder
    CF Product Code: BSAITBH201
    CAD $7.99
    / Each
    In stock
  13. 889/4/1 K SB Rapidaptor Universal Bit Holder, 1/4" x 50 mm
    889/4/1 K SB Rapidaptor Universal Bit Holder, 1/4" x 50 mm
    Wera 889/4/1 K SB Rapidaptor Universal Bit Holder, 1/4" x 50 mm
    CF Product Code: WRT05073421001
    CAD $16.99
    / Each
    In stock
    Wera 889/4/1 K SB Rapidaptor Universal Bit Holder, 1/4" x 50 mm
    CF Product Code: WRT05073421001
    CAD $16.99
    / Each
    In stock
  14. SHOCKWAVE 2-7/8" Impact Locking Bit Holder
    SHOCKWAVE 2-7/8" Impact Locking Bit Holder
    Milwaukee SHOCKWAVE 2-7/8" Impact Locking Bit Holder
    CF Product Code: MIA48324531
    CAD $15.99
    / Each
    In stock
    Milwaukee SHOCKWAVE 2-7/8" Impact Locking Bit Holder
    CF Product Code: MIA48324531
    CAD $15.99
    / Each
    In stock
  15. 2" Magnetic Bit Holder - Short
    2" Magnetic Bit Holder - Short
    CFT-Approved 2-1/2" Magnetic Bit Holder SS- Short
    CF Product Code: MBH142
    CAD $7.99
    / Each
    In stock
    CFT-Approved 2-1/2" Magnetic Bit Holder SS- Short
    CF Product Code: MBH142
    CAD $7.99
    / Each
    In stock
  16. Quick Release Bit Holder 12"
    Quick Release Bit Holder 12"
    Omega Quick Release Bit Holder 12"
    CF Product Code: OMGO16012
    CAD $25.99
    / Each
    In stock
    Omega Quick Release Bit Holder 12"
    CF Product Code: OMGO16012
    CAD $25.99
    / Each
    In stock
  17. SHOCKWAVE 12" Impact Locking Bit Holder
    SHOCKWAVE 12" Impact Locking Bit Holder
    Milwaukee SHOCKWAVE 12" Impact Locking Bit Holder
    CF Product Code: MIA48324533
    CAD $27.99
    / Each
    In stock
    Milwaukee SHOCKWAVE 12" Impact Locking Bit Holder
    CF Product Code: MIA48324533
    CAD $27.99
    / Each
    In stock
  18. SHOCKWAVE 3" Magnetic Bit Tip Holder
    SHOCKWAVE 3" Magnetic Bit Tip Holder
    Milwaukee SHOCKWAVE 3" Magnetic Bit Tip Holder
    CF Product Code: MIA48324503
    CAD $10.99
    / Each
    In stock
    Milwaukee SHOCKWAVE 3" Magnetic Bit Tip Holder
    CF Product Code: MIA48324503
    CAD $10.99
    / Each
    In stock
  19. 3/8" x 12" Bit Extension
    3/8" x 12" Bit Extension
    Milwaukee 3/8" x 12" Bit Extension
    CF Product Code: MIA48284008
    CAD $21.99
    / Each
    In stock
    Milwaukee 3/8" x 12" Bit Extension
    CF Product Code: MIA48284008
    CAD $21.99
    / Each
    In stock
  20. 870/4/7 Set A SB, 3 pieces
    870/4/7 Set A SB, 3 pieces
    Wera 870/4/7 Set A SB, 3 pieces
    CF Product Code: WRT05073200001
    CAD $24.99
    / Each
    In stock
    Wera 870/4/7 Set A SB, 3 pieces
    CF Product Code: WRT05073200001
    CAD $24.99
    / Each
    In stock
  21. 12" Daredevil Extension Bit
    12" Daredevil Extension Bit
    Bosch 12" Daredevil Extension Bit
    CF Product Code: BSADSBE1012
    CAD $7.99
    / Each
    In stock
    Bosch 12" Daredevil Extension Bit
    CF Product Code: BSADSBE1012
    CAD $7.99
    / Each
    In stock
  22. 6" Daredevil Extension Bit
    6" Daredevil Extension Bit
    Bosch 6" Daredevil Extension Bit
    CF Product Code: BSADSBE1006
    CAD $6.99
    / Each
    In stock
    Bosch 6" Daredevil Extension Bit
    CF Product Code: BSADSBE1006
    CAD $6.99
    / Each
    In stock
  23. 3 3/4" TwinKey Universal Control Cabinet Key
    3 3/4" TwinKey Universal Control Cabinet Key
    Knipex 3 3/4" TwinKey Universal Control Cabinet Key
    CF Product Code: KPX001101
    CAD $60.99
    / Each
    In stock
    Knipex 3 3/4" TwinKey Universal Control Cabinet Key
    CF Product Code: KPX001101
    CAD $60.99
    / Each
    In stock
  24. 18" x 7/16" Universal QUIK-LOK Extension
    18" x 7/16" Universal QUIK-LOK Extension
    Milwaukee 18" x 7/16" Universal QUIK-LOK Extension
    CF Product Code: MIA48281050
    CAD $41.99
    / Each
    In stock
    Milwaukee 18" x 7/16" Universal QUIK-LOK Extension
    CF Product Code: MIA48281050
    CAD $41.99
    / Each
    In stock
  25. 869/4 M Set A SB, 8 pieces
    869/4 M Set A SB, 8 pieces
    Wera 869/4 M Set A SB, 8 pieces
    CF Product Code: WRT05073495001
    CAD $57.99
    / Each
    In stock
    Wera 869/4 M Set A SB, 8 pieces
    CF Product Code: WRT05073495001
    CAD $57.99
    / Each
    In stock
  26. 870/4 SB, 1/4" x 50 mm
    870/4 SB, 1/4" x 50 mm
    Wera 870/4 SB, 1/4" x 50 mm
    CF Product Code: WRT05134399001
    CAD $5.99
    / Each
    In stock
    Wera 870/4 SB, 1/4" x 50 mm
    CF Product Code: WRT05134399001
    CAD $5.99
    / Each
    In stock
  27. SHOCKWAVE 4" Impact Magnetic Drive Guide
    SHOCKWAVE 4" Impact Magnetic Drive Guide
    Milwaukee SHOCKWAVE 4" Impact Magnetic Drive Guide
    CF Product Code: MIA48324516
    CAD $13.99
    / Each
    In stock
    Milwaukee SHOCKWAVE 4" Impact Magnetic Drive Guide
    CF Product Code: MIA48324516
    CAD $13.99
    / Each
    In stock
  28. Quick Release Bit Holder 18"
    Quick Release Bit Holder 18"
    Omega Quick Release Bit Holder 18"
    CF Product Code: OMGO16018
    CAD $36.99
    / Each
    In stock
    Omega Quick Release Bit Holder 18"
    CF Product Code: OMGO16018
    CAD $36.99
    / Each
    In stock
  29. Flexible Extension Bit Holder
    Flexible Extension Bit Holder
    Omega Flexible Extension Bit Holder
    CF Product Code: OMGO16004
    CAD $64.99
    / Each
    In stock
    Omega Flexible Extension Bit Holder
    CF Product Code: OMGO16004
    CAD $64.99
    / Each
    In stock
  30. 24" x 7/16" Universal QUIK-LOK Extension
    24" x 7/16" Universal QUIK-LOK Extension
    Milwaukee 24" x 7/16" Universal QUIK-LOK Extension
    CF Product Code: MIA48281060
    CAD $44.99
    / Each
    In stock
    Milwaukee 24" x 7/16" Universal QUIK-LOK Extension
    CF Product Code: MIA48281060
    CAD $44.99
    / Each
    In stock
  31. 887/4 RR SB Rapidaptor Universal Bit Holder w/ ring magnet, 1/4" x 57 mm
    887/4 RR SB Rapidaptor Universal Bit Holder w/ ring magnet, 1/4" x 57 mm
    Wera 887/4 RR SB Rapidaptor Universal Bit Holder w/ ring magnet, 1/4" x 57 mm
    CF Product Code: WRT05073511001
    CAD $23.99
    / Each
    In stock
    Wera 887/4 RR SB Rapidaptor Universal Bit Holder w/ ring magnet, 1/4" x 57 mm
    CF Product Code: WRT05073511001
    CAD $23.99
    / Each
    In stock
  32. SHOCKWAVE 18" Impact Locking Bit Holder
    SHOCKWAVE 18" Impact Locking Bit Holder
    Milwaukee SHOCKWAVE 18" Impact Locking Bit Holder
    CF Product Code: MIA48324534
    CAD $34.99
    / Each
    In stock
    Milwaukee SHOCKWAVE 18" Impact Locking Bit Holder
    CF Product Code: MIA48324534
    CAD $34.99
    / Each
    In stock
  33. 3" Control Cabinet Key
    3" Control Cabinet Key
    Knipex 3" Control Cabinet Key
    CF Product Code: KPX001103
    CAD $45.99
    / Each
    In stock
    Knipex 3" Control Cabinet Key
    CF Product Code: KPX001103
    CAD $45.99
    / Each
    In stock
  34. 895/4/1 K SB Universal Bit Holder, 1/4" x 52 mm
    895/4/1 K SB Universal Bit Holder, 1/4" x 52 mm
    Wera 895/4/1 K SB Universal Bit Holder, 1/4" x 52 mm
    CF Product Code: WRT05073318001
    CAD $15.99
    / Each
    In stock
    Wera 895/4/1 K SB Universal Bit Holder, 1/4" x 52 mm
    CF Product Code: WRT05073318001
    CAD $15.99
    / Each
    In stock
  35. Sammy Nut Driver #14 Black
    Sammy Nut Driver #14 Black
    Ramset Sammy Nut Driver #14 Black
    CF Product Code: RAM8113910
    CAD $27.99
    / Each
    In stock
    Ramset Sammy Nut Driver #14 Black
    CF Product Code: RAM8113910
    CAD $27.99
    / Each
    In stock

Items 1-36 of 62

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Our Bit Extensions and Holders for Sale

Construction Fasteners and Tools has bit holders and extensions from reputable brands like Milwaukee Tool, Wera, Bosch™, IRWIN® and more. Our inventory includes:

Bit Holder

Bit holders hold bits to prevent them from falling during fastening or unfastening, making it easier to change out your tools. We have many bit holder types in our inventory, including:

  • Universal bit holder: Universal bit holders hold bits in place for a rapid bit change. Some options use a magnet for a secure grip on the bit.
  • Magnetic bit holder: These holders keep the bits in place with magnetic force. When you want to change the bit, you can easily pull it out.
  • Quick release bit holder: Quick release bit holders have a locking collar to grip the bits — you simply pull the collar down to release the bit when needed. This style is best for longer tools and accessing hard-to-reach areas.
  • Impact bit holder: These holders secure impact bits for heavy-duty use. Impact drivers deliver high torsion and hammering, and impact bits can withstand these forces. Some holders use a magnet to keep the bit in place.

Bit Extension

Extension bits are long metal rods with one end to attach to the drill and the other end to fit the drill bit. Bit extensions lengthen the drill bit and extend its reach. This additional length helps you drill in hard-to-reach places safely. Our bit extensions range from 6 to 24 inches so you can choose the best length for your drilling application.

Universal Control Cabinet Key

Universal control cabinet keys use bit inserts to access control cabinets and shut-off systems for electricity, water, gas and HVAC systems. This tool limits who can access these technical installations.

Uses for Extensions and Holders

Bit holders help you save time by accepting many screwdriver bits and holding tools securely in place during your operations. Keeping the bit engaged in the screw slot also prevents the screw head from being stripped.

Bit extensions are ideal for safe overhead drilling, as they allow you to hold the drill comfortably while still reaching the work area. This position keeps you stable on the ladder and prevents strain on your arms, back and shoulders.

Buy Bit Extensions and Holders From Construction Fasteners and Tools

Construction Fasteners and Tools is your one-stop shop for bit holders, bit extensions and more in Canada. We have the tools and products contractors and DIYers need for their projects, from abrasives to fasteners. When you order from us, you will receive dedicated customer service and free shipping on qualifying orders of $99 or more.

Browse our bit extensions and holders to find an option that fits your requirements. If you need assistance in selecting a product, call our team at 866-238-8880 or connect with us online.