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Wiha 1/2 inch drive 9mm hex metric socket in chrome alloy steel

Wiha Tools

Wiha Tools 31609 1/2 in Drive 9mm Hex Metric Socket tool storage

SKU CH-XV4H-2ZRG2

Insulated 12-point alloy steel socket for 1/2 in drive, tested to ASTM F1505 and VDE standards

  • Insulated for live-line safety per ASTM F1505 and IEC 60900
  • 12-point 9 mm hex socket fits metric fasteners securely
  • Alloy steel construction with chrome finish resists corrosion
  • 1/2 inch drive compatible with standard ratchets and bars
  • VDE certified and meets NFPA 70E electrical safety standards

Insulated 1/2-Inch Drive Socket

This insulated socket fits a 1/2-inch drive and measures 9 mm across the flats. It is built from alloy steel with a chrome finish and uses a 12-point metric profile. The tool meets ASTM F1505, CSA, EN/IEC 60900, NFPA 70E and VDE standards for electrical work.

Standards-Driven Protection

Compliance with the listed standards means the socket is tested for live-line use up to the rated voltage. The insulation reduces the risk of shock when working on energised equipment. No impact rating is claimed, so the tool is intended for hand-driven applications only.

Simple Hand Installation

The socket slides onto any standard 1/2-inch square drive without adapters. Because it is not impact rated, use with powered impact wrenches can damage the insulation. The chrome finish resists corrosion but requires cleaning after exposure to harsh chemicals.

Highlights

  • Insulated for live-line safety per ASTM F1505 and IEC 60900
  • 12-point 9 mm hex socket fits metric fasteners securely
  • Alloy steel construction with chrome finish resists corrosion
  • 1/2 inch drive compatible with standard ratchets and bars
  • VDE certified and meets NFPA 70E electrical safety standards

Specifications

BrandWIHA

Questions about this item

Will the 12-point socket profile need replacement if the corners round off?

The 12-point geometry distributes torque across more contact faces than a 6-point design, reducing corner wear on 9 mm fasteners during hand use.

What stops the socket from deforming first under continuous high-torque hand work?

Alloy-steel construction and chrome finish resist rounding and corrosion, so the drive-square engagement typically yields before the socket wall distorts.

Does the socket generate noticeable heat during all-day insulated electrical work?

No, hand-driven operation produces negligible heat; the VDE-tested insulation remains stable at normal ambient temperatures during extended use.

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