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Ampco non-sparking hex key 5 mm tip 150 mm long arm unfinished HAWA material

Ampco

Ampco WT-5MM Hex Key 5 mm 150 mm

SKU CH-Y5R4-XEYD6

A non-sparking, non-magnetic hex key with a 5 mm tip and 150 mm long arm for safe fastening

  • Product typeHex/Torx Keys
  • Main materialHAWA
  • Non-sparking material reduces ignition risk in hazardous areas
  • Non-magnetic property prevents interference with sensitive equipment
  • Corrosion-resistant finish extends tool life in harsh environments
  • 150 mm long arm provides extra reach and leverage
  • 115 mm short arm allows access in confined spaces

Ampco 5 mm Hex Key

The Ampco WT-5MM is a metric hex key with a 5 mm tip size and a 150 mm long arm. It is made from HAWA material and provides non-sparking and non-magnetic properties for safe use in hazardous environments. The tool is corrosion resistant and ships in new condition.

Suited for spark-sensitive work; not for tethering

This hex key suits maintenance crews in refineries, chemical plants or mining operations where non-sparking and non-magnetic tools are required. It is not suited for workers who need a tether-ready tool for height-safety compliance. Buyers needing insulated handles for electrical live-line work should look at a different product.

150 mm long arm reach

The long arm measures 150 mm while the short arm measures 115 mm, giving extended reach for deep or recessed fasteners. The single-tip, unfinished design keeps the tool lightweight and corrosion resistant. This length decides whether the key fits the access constraints of the job.

How it compares

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

Price $76.99
Pricier than about 84% 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

Will the 150 mm long arm or 115 mm short arm bend first under heavy torque?

The shorter 115 mm arm provides less leverage, so it reaches its yield point before the 150 mm arm under the same force.

Does the HAWA alloy resist corrosion during daily shop use?

Yes, the material is listed as corrosion resistant, so it withstands moisture and chemicals without rusting.

Does the non-sparking, non-magnetic HAWA alloy generate heat during continuous fastening?

No, it is a hand tool with no moving parts or electrical current, so it does not produce heat during use.

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