STAHLWILLE Combination Spanner 9/16 in x 9/16 in, 165mm Overall

This combination spanner is a multi-purpose hand tool designed for fastening and loosening hexagonal nuts and bolts in industrial settings. Finished in chrome for corrosion resistance, it combines an open-ended insert head with a complementary box-style engagement to address common mechanical tasks in automation, electronics, electrical and mechanical workshops. The Compact form suits routine maintenance and installation work across production and service environments.

• 15° offset enhances access in confined spaces
• Chrome alloy steel construction resists wear under repeated use
• Two-point head design offers versatile engagement options
• Complies with ISO 10102 for dimensional accuracy
• Open-ended insert delivers positive bite on fasteners
• Meets DIN ISO 9001 quality management requirements

• Suitable for assembly tasks in automation equipment
• Ideal for maintenance of electrical enclosures
• Used with PCB support frames during installation
• Can be used for servicing industrial control panels
• Suitable for routine mechanical workshop maintenance

The chrome alloy steel provides a balanced combination of hardness and toughness, allowing consistent torque transfer while reducing fracture risk under normal workshop loads.

The 15° offset positions the working face away from obstructions, enabling engagement at shallow angles and improving clearance when accessing recessed fasteners.

Production adheres to multiple industry standards including ISO 10102 and DIN 3113 form A to maintain dimensional and form tolerances across batches.

The chrome finish provides a protective layer that limits surface corrosion and makes cleaning easier after exposure to oils and workshop residues.

Din 3113 form A; ISO 7738 form A