Wera
Wera 7776 Series Series Torx Spanner Insert, 40 mm, 9 x 12mm Insert
Part No.
05078660001
Procurement Intelligence
The Wera 7776 Series is a modular Torx spanner insert system designed for use with interchangeable bit holders in professional tool kits. It features a 40mm overall length with a 9×12mm drive interface for quick coupling into power tool attachments or manual handles. Verify compatibility with your specific bit holder's drive profile before procurement.
Precision fastening in modular tooling
Before ordering — verify:
| ☐ | Drive interface compatibility |
| ☐ | Torx size T-designation |
| ☐ | Insert retention mechanism |