Wera
Wera Square Screwdriver Bit, 89 mm Tip
Part No.
05071098001
Procurement Intelligence
This is a Wera Square (Robertson) Screwdriver Bit from their professional-grade bit line, designed for fastening square-drive screws in assembly, manufacturing, and maintenance applications. Critical verification: confirm the bit socket size (likely #1, #2, or #3 Robertson) matches your fastener specification, as square drives vary significantly.
Square-drive fastener driving/assembly
Before ordering — verify:
| ☐ | Bit socket size match |
| ☐ | Material hardness rating |
| ☐ | Magnetic retention strength |