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

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RS Stock No.:
778-2059
Mfr. Part No.:
40483434
Brand:
STAHLWILLE
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Brand

STAHLWILLE

Unit of Measure

Imperial

Product Type

Combination Spanner

Size

9/16 in x 9/16 in

Material

Chrome Alloy Steel

Head Type

Open Ended Insert

Overall Length

165mm

Finish

Chrome

Number of Points

2

Offset Angle

15°

Standards/Approvals

ISO 10102, DIN 899, DIN 3113 form A, DIN 3110, ISO 7738 form A, ISO 1711, DIN ISO 9001

RoHS Status: Exempt

COO (Country of Origin):
DE

Stahlwille Combination Spanner, 165mm Overall Length, Chrome Finish - 40483434


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.

Features and Benefits:


• 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

Applications


• 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

What material properties affect torque delivery?


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

How does the head geometry assist in tight areas?


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

Which standards ensure manufacturing consistency?


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

Is the finish relevant to workshop longevity?


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

Standards

Din 3113 form A; ISO 7738 form A

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