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Silver alloy steel insulated socket 14 mm 12-point 3/8 drive

Wiha Tools

Wiha Tools 31514 3/8 in 14 mm 12-Point Insulated Socket

SKU CH-DJ56-SZVRB

A 3/8 in drive, 14 mm 12-point insulated socket meeting ASTM F1505, CSA, EN/IEC 60900, NFPA 70E and VDE standards

  • VDE certified to EN/IEC 60900 for electrical safety
  • 12-point 14 mm opening grips fastener flats securely
  • 3/8 in drive fits standard ratchets and extensions
  • Alloy steel with chrome finish resists corrosion
  • Meets ASTM F1505, CSA and NFPA 70E standards

14 mm 12-point insulated socket

The Wiha 31514 is a 3/8 inch drive metric socket sized at 14 mm with a 12-point profile. It is made from alloy steel with a chrome finish and meets ASTM F1505, CSA, EN/IEC 60900, NFPA 70E and VDE standards for insulated hand tools. Electricians and maintenance technicians working on live or potentially live equipment up to the rated voltage use this socket for fastener access.

Replaces non-insulated sockets on live work

Standard chrome sockets must be removed when any risk of contact with energised parts exists. This insulated version allows the operator to keep the same drive size and hex dimension while adding the protective insulation layer required by NFPA 70E. The upgrade is worth it whenever a task involves verified voltage exposure and the 14 mm fastener size matches the job.

Simple push-on fit, inspect insulation first

The socket presses onto any 3/8 inch square drive ratchet or extension without adapters. Before each use, examine the insulation for cracks, cuts or abrasion; damaged insulation compromises the voltage rating and the tool must be withdrawn from service. No special torque procedure is required beyond normal hand-tool practice.

Highlights

  • VDE certified to EN/IEC 60900 for electrical safety
  • 12-point 14 mm opening grips fastener flats securely
  • 3/8 in drive fits standard ratchets and extensions
  • Alloy steel with chrome finish resists corrosion
  • Meets ASTM F1505, CSA and NFPA 70E standards

Specifications

BrandWIHA

Questions about this item

What 3/8 in drive ratchet or extension does the 14 mm socket fit onto?

The socket has a 3/8 in square drive that accepts any standard 3/8 in ratchet, breaker bar or extension.

How do you seat the 12-point socket on a 14 mm fastener without rounding it?

Align all twelve points with the fastener corners, push straight on until fully seated, then apply steady torque — do not hammer or use an impact gun.

When should the insulated 14 mm socket be replaced?

Replace it if the chrome finish cracks, the insulation shows cuts or discoloration, or the 12-point drive walls become rounded.

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