STAHLWILLE
STAHLWILLE 731/10 Series Open Ended Insert Spanner Head, 19.0 mm, 9 x 12mm Insert
Part No.
58211019
Procurement Intelligence
The STAHLWILLE 731/10 is a modular open-ended insert spanner head designed for use with 9×12mm square drive sockets in industrial maintenance and assembly applications. This system enables quick tool changes and space-efficient operation in confined areas. Critical verification: confirm insert drive compatibility (9×12mm square) with your existing socket inventory before procurement.
Socket drive open ended wrench
Before ordering — verify:
| ☐ | Insert drive compatibility |
| ☐ | Head size 19.0mm verification |
| ☐ | Socket set ownership |