Ko-ken 1/4" Extension Bars (28mm - 600mm)

Longer sizes are special order. Please enquire.

Extension Knurling
Rotation and general handling of extensions with oily hands is greatly improved with the Ko-ken Developed 6 int knurling and also stops the extensions from rolling around the work area.

• Material: Chrome
  
• Drive Shape: Square
• Drive Size : 1/4"
  
• Made In Japan