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Eight insulated open-end wrenches in a clamshell case

WIHA

WIHA 20192 8 Piece Insulated Open End Wrench SAE Set

SKU CH-TR4T-5J066 MPN 20192

Eight insulated open-end wrenches cover SAE sizes from 5/16 in to 3/4 in with a 10-degree offset for tight access

  • Product typeAngle, Pitch & Slope Locators
  • Insulated open ends protect against electric shock
  • 8 SAE sizes cover 5/16 in to 3/4 in fasteners
  • 10 degree offset improves access in tight spots
  • Cushion grips reduce hand fatigue during extended use
  • Clamshell pouch keeps the set organised and portable

8 Piece SAE Insulated Wrench Set

This set contains eight single-end open wrenches in SAE sizes from 5/16 in to 3/4 in. Each wrench is made from alloy steel with a natural finish and a 10 degree head angle. Insulated cushion grips and rounded heads provide comfort and safety for electrical tasks. The tools are supplied in a clamshell pouch.

Electricians and technicians needing insulated SAE

Suited for professionals who require VDE-tested insulation on open-end wrenches for live electrical panels. Builders working exclusively with metric fasteners or needing ring spanners should look at alternative sets.

10 degree offset head angle

The fixed 10 degree offset on every wrench determines access in tight cabinets and breaker boxes. If your application demands a different angle or a reversible ratchet mechanism, this fixed-angle design will not fit the requirement.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $200.99
Pricier than about 90% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameWiha
Model name20192
Product typeAngle, Pitch & Slope Locators

Questions about this item

How do I verify the 10-degree offset is correct after opening the pouch?

Check each wrench head against the 10-degree angle marked on the tool; the open ends should align with that specification.

What comes in the clamshell and what must I supply myself?

The clamshell holds the eight SAE open-end wrenches from 5/16 in to 3/4 in; no additional tools or accessories are included.

Which version of the 20192 set should I choose for SAE fasteners between 5/16 in and 3/4 in?

The single 8-piece SAE set covers the full range with sizes 5/16, 11/32, 13/32, 29/64, 15/32, 1/2, 27/32 and 3/4 in.

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