HB 3256-1979
Torx open end wrench (English Version)
- Standard No.
- HB 3256-1979
- Language
- Chinese, Available in English version
- Release Date
- 1981
- Published By
- Professional Standard - Aviation
- Status
- 1990-06
- Replace By
- HB 3256-1989
- Latest
- HB 3256-1989
HB 3256-1979 history
- 1990 HB 3256-1989 Double head open box wrench S＝17~30
- 1981 HB 3256-1979 Torx open end wrench
