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Yellow and red insulated nut driver with 5.0 in shank

Wiha Tools

Wiha Tools 32267 5/16 in Nut Driver 5.0 in Shank

SKU CH-F540-4TPEM MPN 32267

Insulated 5/16 inch nut driver with a 5.0 inch solid round shank for SAE fasteners

  • Product typeNut Drivers
  • Color and finishYellow and Red
  • Insulated design protects against electrical hazards
  • 0 in shank reaches deep fasteners easily
  • 5/16 in tip fits standard SAE hardware
  • Non-magnetic tip avoids unwanted metal attraction
  • Yellow and red finish aids quick identification

5/16 in Insulated Nut Driver

The Wiha Tools 32267 is a single insulated nut driver built for 5/16 in fasteners. Its solid round shank measures 5.0 in and provides bolt clearance of 4 29/32 in. The yellow and red moulded handle identifies the insulated construction, which is rated for work on live circuits up to the applicable safety standard. The tip is non-magnetic and does not hold the fastener.

Replaces worn or non-insulated drivers

Swap this in when an existing 5/16 in driver shows tip rounding, cracked insulation or a damaged shank. The insulated design makes the jump worth it for electricians and maintenance technicians who must work on or near energised panels. It is not for buyers who need a magnetic tip to hold screws in tight recesses or a set covering multiple fastener sizes.

Check handle clearance and voltage rating

Verify that the 5.0 in shank length and overall handle profile fit the access points in your panels or enclosures. Confirm that the insulation rating matches the maximum system voltage you will encounter. The tool carries California Proposition 65 warnings for cancer and reproductive harm, so review your site safety requirements before ordering.

How it compares

Measured against everything we stock in Screwdrivers, Nut Drivers & Hex Keys, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 60% of the 415 comparable items (median $11.99).

Specifications

Product
Brand nameWiha Tools
Model name32267
Product typeNut Drivers
Color and finishYellow and Red

Questions about this item

What is the shank length of the Wiha 32267 5/16 in nut driver?

The shank length is 5.0 in, providing reach for deep-set fasteners.

How do you correctly engage the fastener with this insulated driver?

Push the 5/16 in socket fully onto the nut until the shank shoulder contacts the fastener, avoiding partial engagement that rounds corners.

When should the insulated nut driver be replaced?

Replace the tool if the yellow and red insulation shows cracks, cuts, or wear that exposes the shank, as this compromises the insulated rating.

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