The TOPEX 9-Piece Extension Bar Set, which is made from premium Chrome-Vanadium steel alloy with black phosphate finish. Engineered for use with impact drivers. Drive Impact Extension Set reach past obstructions or into tight, narrow spaces, accessing hard-to-reach fasteners without unnecessary disassembly steps. This extension bar set includes 9 piece extension bar, 1/4" Drive: 50mm, 100mm, 225mm​, 3/8" Drive: 75mm, 150mm, 225mm​, 1/2" Drive: 50mm, 125mm, 250mm​.


  • [Wide Application]This high-quality accessory socket kit can help you play a role in auto repair and other projects. Safe for use with all cordless, electric and pneumatic impact wrenches. You can use it to access deep screw holes.
  • [Prevents Dropping] The spring-loaded detent ball system at the end of bars locks socket into place for security and prevents dropping while the through-hole in the drive end will ensure that your extension bars are securely locked onto the drive.
  • [High-quality Materials]The impact extension bar set is made of high-quality chrome-vanadium steel alloy with a corrosion-resistant black phosphate coating for durability. These extension bars feature a corrosion-resistant mirror chrome finish for easy cleanup.
  • [Set Includes]This 9 PCS impact extension bar set includes the following: 1/4" Drive: 50mm, 100mm, 225mm​, 3/8" Drive: 75mm, 150mm, 225mm​, 1/2" Drive: 50mm, 125mm, 250mm.
  • [Permanent High-visibility Laser Etched Size Matking]The high-contrast size marking of the extension bar is permanently laser etched, making it easy to read even in low-light conditions.


  • Brand: Topex
  • Material: ‎Chrome Vanadium Steel
  • Number Of Pieces: ‎9
  • Color: Black
  • Head Style: Fixed Square, Hex

Package Content

  • 3 x 1/4" Drive: 50mm, 100mm, 225mm​
  • 3 x 3/8" Drive: 75mm, 150mm, 225mm​
  • 3 x 1/2" Drive: 50mm, 125mm, 250mm
  • 1 x EVA storage tray
Barcode # 9357734003427
Shipping Weight 1.3200kg
Type Tools

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