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Ampco non-sparking hex key, unfinished metal, L-shape, 1/2 inch tip

Ampco

Ampco WH-1/2 SAE Plain Hex Key

SKU CH-5ZY4-VKN6S

Non-sparking, non-magnetic hex key with a 1/2-inch tip and corrosion-resistant finish

  • Product typeHex/Torx Keys
  • Main materialHAWA
  • Non-sparking design for safer use in explosive environments
  • Non-magnetic property prevents interference with sensitive equipment
  • Corrosion-resistant construction extends tool lifespan in harsh conditions
  • SAE 1/2 inch tip size fits standard fasteners precisely
  • HAWA material provides strength without sparking or magnetism

Application & User

The Ampco WH-1/2 is a non-sparking, non-magnetic SAE hex key designed for maintenance in hazardous environments where ferrous tools pose an ignition risk. It serves technicians in chemical plants, refineries and aerospace facilities who require corrosion-resistant hand tools for 1/2 inch fasteners.

Build Integration

The unfinished HAWA alloy construction eliminates the need for plated coatings that can chip and contaminate sensitive workpieces. Its short-arm length of 1 3/4 in allows access in confined spaces, while the long arm of 5 1/4 in provides leverage without requiring additional extension bars.

Thermals, Noise & Power

As a manual hand tool, it generates no operational heat, draws no power and produces no noise during use. The non-magnetic property prevents attraction to ferrous debris, and the corrosion-resistant material maintains integrity without lubrication in normal industrial conditions.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $45.99
Pricier than about 73% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameAMPCO
Product typeHex/Torx Keys
Size & build
Main materialHAWA

Questions about this item

How does the HAWA material hold up when the key is used repeatedly on tight SAE fasteners?

The non-sparking, non-magnetic HAWA alloy resists corrosion and stays intact through daily torque cycles without galling the fastener.

Does the unfinished hex key get hot or slippery during all-day use in a workshop?

The bare metal surface stays cool under normal hand force and the short 1 3/4 in arm gives enough grip without heating up.

What drive size or handle must I already have to turn this 1/2 in tip?

No extra drive or handle is needed; the L-shaped key is a complete tool with both long and short arms built in.

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