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Ampco

Ampco W-1146 10 in Monkey Wrench

SKU CH-D5VZ-6RHST

A non-sparking, non-magnetic monkey wrench with 1 7/8 in jaw capacity and 10 in overall length

  • TypePipe Wrenches
  • Non-sparking safety for hazardous environments
  • Nickel-aluminium bronze construction resists corrosion
  • 1 7/8 in jaw capacity grips large fittings
  • 10 in length provides strong leverage
  • Tether-ready design prevents dropped-tool incidents

Ampco W-1146 Monkey Wrench

The Ampco W-1146 is a 10 in monkey wrench made from nickel aluminium bronze. It is designed for users who require a non-magnetic, nonsparking tool for hazardous environments. The I-beam handle provides strength while the tether-capable design adds safety for work at height. This wrench suits maintenance crews in chemical, oil, gas or mining settings.

Jaw Capacity 1 7/8 in

The single specification that decides fit is the 1 7/8 in jaw capacity. This determines the maximum fastener or pipe size the wrench can grip. If your application involves larger nuts, bolts or pipe fittings, this wrench will not engage them. Verify the exact size of the hardware you turn before selecting this tool.

Sustained Use in Hazardous Areas

Under sustained load the nickel aluminium bronze construction retains its nonsparking and non-magnetic properties. The smooth jaws maintain grip without damaging plated or soft surfaces during repeated tightening cycles. The I-beam handle resists flexing when high torque is applied over long periods. The tether point remains secure for continuous drop-prevention compliance.

Highlights

  • Non-sparking safety for hazardous environments
  • Nickel-aluminium bronze construction resists corrosion
  • 1 7/8 in jaw capacity grips large fittings
  • 10 in length provides strong leverage
  • Tether-ready design prevents dropped-tool incidents

Specifications

BrandAMPCO
TypePipe Wrenches

Questions about this item

What does the 10 in overall length mean when I am working in a tight space?

The 10 in overall length gives you enough leverage for a 1 7/8 in jaw capacity while still fitting into confined areas where longer wrenches cannot reach.

How does the smooth jaw design affect grip on pipe or fittings?

The smooth jaws protect polished or plated surfaces from marring, but they rely on applied pressure rather than teeth for holding power.

What clearance does the I-Beam handle need to swing freely?

The I-Beam handle requires only the space equal to its own 10 in length to rotate, and the tether hole adds no extra profile.

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