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Unfinished SAE hex key, 1/4 inch tip, L-shape, non-sparking, non-magnetic, corrosion resistant

Ampco

Ampco WH-1/4 SAE Hex Key 1/4" Tip 3 5/16 in

SKU CH-YP2D-EBJ45

SAE hex key with a 1/4 inch tip, non-sparking and non-magnetic for safe use in hazardous environments

  • TypeHex/Torx Keys
  • Non-sparking for safer use in hazardous areas
  • Non-magnetic to avoid interference with sensitive equipment
  • Corrosion-resistant finish extends service life
  • SAE 1/4" hex tip fits standard fasteners
  • California Proposition 65 warning applies to this product

Purpose-Built Safety Tool

The Ampco WH-1/4 SAE hex key is a non-sparking, non-magnetic hand tool designed for maintenance in hazardous environments. Its corrosion-resistant finish suits professionals in chemical, oil, gas or mining sectors where standard steel tools pose an ignition risk. The unfinished surface maintains material integrity without coatings that could contaminate sensitive workpieces.

Build Integration

This double-ended key provides 1/4 inch hex tips on both a 3 5/16 inch long arm and a 1 1/16 inch short arm, giving access to fasteners in both deep recesses and confined spaces. It requires no power source or calibration, fitting directly into a technician's pouch or tether system. The SAE sizing matches legacy hardware commonly found on North American industrial equipment.

Sustained Use Behaviour

Under continuous torque the non-sparking alloy resists deformation while preventing ignition sources during repetitive fastening cycles. Corrosion resistance ensures the tips retain dimensional accuracy after exposure to moisture or chemical splash. The tool is not insulated, so it cannot be used on live electrical circuits, and it lacks tether-ready features for drop-prevention programmes.

Highlights

  • Non-sparking for safer use in hazardous areas
  • Non-magnetic to avoid interference with sensitive equipment
  • Corrosion-resistant finish extends service life
  • SAE 1/4" hex tip fits standard fasteners
  • California Proposition 65 warning applies to this product

Specifications

BrandAMPCO
TypeHex/Torx Keys

Questions about this item

How long is the long arm before it becomes awkward in tight spots?

The long arm measures 3 5/16 in, giving extra reach for recessed fasteners.

Does the tool get hot or spark during all-day use in hazardous areas?

It is non-sparking and non-magnetic, so it stays cool and safe in flammable environments.

What drive size or handle must I already own to use this hex key?

No separate drive or handle is needed; the key is a complete 1/4 in SAE tool ready to use.

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