Ampco
Ampco W-1150 21 in Aluminum Bronze Monkey Wrench
Aluminium-bronze monkey wrench with 21 in length and 4 1/8 in jaw capacity, non-sparking and corrosion-resistant for hazardous environments
- TypePipe Wrenches
- MaterialHAWA
- Nonsparking design enables safe use in explosive atmospheres
- Aluminum bronze construction provides corrosion-resistant durability
- 21 in overall length delivers extended leverage
- 4 1/8 in jaw capacity fits large pipe diameters
- Smooth jaws grip without damaging workpiece surfaces
Ampco W-1150 21 in Aluminum Bronze Monkey Wrench
This nonsparking pipe wrench is made from aluminum bronze for use in explosive atmospheres such as oil refineries and chemical plants. Its smooth jaws are non-magnetic and corrosion resistant, providing a 4 1/8 in jaw capacity. The 21 in overall length gives strong leverage for demanding pipe work.
Suited for maintenance crews in hazardous
Workers who need a nonsparking, non-magnetic tool for flammable or sensitive settings will benefit from the aluminum bronze construction. Buyers who require a lighter steel wrench for general plumbing or who need a different jaw capacity should consider other options.
Sustained load behaviour
The aluminum bronze handle and jaws resist deformation under continuous high torque without generating sparks. Corrosion resistance maintains grip integrity during prolonged exposure to harsh chemicals. Non-magnetic properties remain stable throughout extended use in specialised industrial applications.
Highlights
- Nonsparking design enables safe use in explosive atmospheres
- Aluminum bronze construction provides corrosion-resistant durability
- 21 in overall length delivers extended leverage
- 4 1/8 in jaw capacity fits large pipe diameters
- Smooth jaws grip without damaging workpiece surfaces
Specifications
| Brand | AMPCO |
|---|---|
| Type | Pipe Wrenches |
| Material | HAWA |
Questions about this item
What jaw capacity does the 21 in monkey wrench need to grip my pipe?
The wrench opens to a 4 1/8 in jaw capacity, so it fits pipes and fittings up to that size.
Can I keep using my steel wrenches near the same flammable vapours where I will use this aluminum bronze wrench?
No, steel tools can spark; this nonsparking aluminum bronze wrench is intended for explosive atmospheres such as refineries and chemical plants.
How do I confirm the wrench is nonsparking before I start work in a hazardous area?
The aluminum bronze construction is inherently nonsparking and non-magnetic; verify the AMPCO branding and smooth jaw finish to ensure you have the correct safety tool.
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