Description

Suitable for bits with 4 mm halfmoon drive (Wera series 9) and 4 mm HIOS drive (Wera series 21): with quick-release chuck, 4 mm HIOS drive.

Features

  • For bits with halfmoon drive
  • For bits with HIOS drive
  • Quick-release chuck
  • 4 mm HIOS drive
  • Data Sheet (PDF)