Gedore 6337120 Hook Spanner

Gedore 6337120 spanner wrench, manufactured from vanadium steel (31CrV3) with a manganese-phosphated finish, is made according to DIN 1810 Form B for use with cross-drilled nuts to DIN 1816. The tool weighs 198 g and is intended for tightening and loosening fasteners where a spanner wrench of this form factor is required.

Advantages

The Gedore 6337120 combines durable 31CrV3 vanadium steel construction with a manganese-phosphated surface treatment for increased corrosion resistance. Conformance to DIN 1810 Form B and compatibility with cross-drilled nuts to DIN 1816 ensure dimensional accuracy and interchangeability in standardized applications. Its ergonomic shape provides a comfortable grip for sustained use.

Suitable for

Key specifications

How to use

Position the spanner wrench so its engaging end fits the cross-drilled nut specified by DIN 1816. Apply steady force to tighten or loosen the nut, keeping the tool aligned to avoid slipping. After use, wipe the tool clean and store it in a dry place to preserve the manganese-phosphated finish and prevent corrosion.

Recommendations

Use the Gedore 6337120 within the intended torque limits for cross-drilled nuts; avoid using the tool as a hammer or prying bar. Regularly inspect the engaging end for wear and replace the tool if deformation or significant wear is observed.