Ampco
Ampco W-71 Adjustable Wrench Nonspark 8in Natural
Aluminium-bronze adjustable wrench with 1 1/8 in jaw capacity, non-sparking for hazardous environments
- TypeAdjustable Wrenches
- Nonsparking aluminium-bronze construction for hazardous-area safety
- 8-inch adjustable jaw opens to 1-1/8 inches for versatile fastening
- Natural finish resists corrosion without added coatings
- Plain grooved handle provides secure grip in oily conditions
Ampco W-71 Nonsparking Adjustable Wrench
The Ampco W-71 is an 8-inch adjustable wrench crafted from aluminum bronze for nonsparking operation. It suits maintenance technicians and industrial workers who require hand tools that will not ignite flammable atmospheres. The jaw opens to 1-1/8 inches and features a plain groove profile without a measuring scale or insulation.
Thermals noise and power draw in normal use
Hand tools produce no measurable heat, acoustic output or electrical consumption during operation. The aluminum bronze construction dissipates frictional warmth naturally while the nonsparking property eliminates ignition risk in hazardous environments. No external power source or cooling consideration is required for normal use.
Highlights
- Nonsparking aluminium-bronze construction for hazardous-area safety
- 8-inch adjustable jaw opens to 1-1/8 inches for versatile fastening
- Natural finish resists corrosion without added coatings
- Plain grooved handle provides secure grip in oily conditions
Specifications
| Brand | AMPCO |
|---|---|
| Type | Adjustable Wrenches |
Questions about this item
How do I set the 1-1/8" jaw capacity on the Ampco W-71 without rounding the fastener corners?
Turn the knurled worm gear until the movable jaw contacts the flats, then back off a quarter turn before applying force; the plain groove face needs full flat contact to prevent slipping on soft bronze.
What wear should I expect on the aluminum-bronze jaws of the Ampco W-71 and when must I replace the wrench?
The nonsparking alloy wears faster than steel; retire the tool once the jaw profile shows visible rounding or the worm gear develops play that prevents the 1-1/8" capacity from holding under load.
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