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Chrome vanadium insulated socket, 12-point SAE, chrome finish

Wiha Tools

Wiha Tools 1/2" Chrome Vanadium Insulated Socket 12 Points SAE

SKU CH-B074-PR9HW

Insulated 12-point SAE socket protects against electrical hazards during live work

  • Product typeSocket Bits
  • Insulated design reduces electrical risk during live work
  • Chrome vanadium construction resists wear and corrosion
  • 12-point profile engages fasteners from multiple angles
  • SAE sizing matches common imperial hardware
  • 3/8-inch drive fits standard ratchet handles

Insulated Socket for SAE Fasteners

This Wiha Tools socket is a 12-point SAE design built from chrome vanadium with an insulated coating. The 1/2 inch drive size fits standard ratchets and breaker bars used in automotive and industrial maintenance. It is intended for technicians who require electrical insulation on hand tools.

Replaces Non-Insulated 12-Point Sockets

The upgrade is justified when working on or near live electrical systems where a standard chrome vanadium socket would conduct current. The insulated layer provides a barrier that uncoated sockets lack, reducing shock risk during electrical panel, hybrid vehicle or battery service tasks.

Fits 1/2 Inch Drive Tools in Mixed Tool Sets

The socket engages 12-point SAE fasteners and connects to any 1/2 inch drive ratchet, extension or torque wrench already in the kit. Its chrome finish resists corrosion alongside other chrome tools. The Proposition 65 notice indicates regulated chemical content, relevant for workplace safety compliance.

How it compares

Measured against everything we stock in Ratchets, Sockets & Drive Tools, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 55% of the 418 comparable items (median $20.99).

Specifications

Product
Brand nameWiha Tools
Product typeSocket Bits

Questions about this item

Will the 1/2" drive square fit my existing 1/2" drive ratchet?

Yes, the 1/2" drive square is standard and fits any 1/2" drive ratchet or breaker bar.

How do I install the socket onto the fastener without damaging the insulation?

Align the 12-point opening squarely on the fastener before applying force; angling the socket cracks the insulation.

When should I replace this socket due to insulation wear?

Replace it once the chrome finish shows cracks or the insulation layer is nicked, as damage compromises the 65-rated protection.

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