Ampco
Ampco Double Open End Wrench 1 1/8 x 1 1/4 in 12 1/4 in 15 Degrees
Non-sparking aluminum-bronze double open-end wrench with 15-degree offset heads for safer work in hazardous areas
- Non-sparking aluminium-bronze construction prevents ignition in hazardous areas
- Double open-end design fits 1 1/8 in and 1 1/4 in SAE fasteners
- 12 1/4 in overall length gives extra leverage for tight bolts
- 15-degree offset heads improve access in confined spaces
- One-piece forged build delivers strength without insulated coating
Double Open-End Wrench for Non-Sparking Work
The Ampco double open-end wrench fits 1 1/8 in and 1 1/4 in SAE fasteners with a 12 1/4 in overall length and 15-degree offset. Its aluminium-bronze construction prevents sparking, making it suitable for maintenance in flammable or explosive atmospheres where ferrous tools are prohibited.
Cool Running and Low Effort in Normal Use
The non-ferrous alloy does not generate hot sparks during normal tightening or loosening, so thermal risk stays minimal in hazardous zones. No insulation is fitted, so the metal conducts ambient temperature directly to the hand without added bulk or weight.
Rounded One-Piece Heads Improve Grip
Rounded jaw profiles distribute force across fastener flats instead of concentrating it on corners, reducing rounding on soft or corroded nuts. The single-piece forging eliminates a welded joint that could fail under high torque, giving a reliable tool for routine industrial maintenance.
Highlights
- Non-sparking aluminium-bronze construction prevents ignition in hazardous areas
- Double open-end design fits 1 1/8 in and 1 1/4 in SAE fasteners
- 12 1/4 in overall length gives extra leverage for tight bolts
- 15-degree offset heads improve access in confined spaces
- One-piece forged build delivers strength without insulated coating
Specifications
| Brand | AMPCO SAFETY TOOLS |
|---|
Questions about this item
How do you fit the 15-degree offset heads onto tight fasteners without rounding them?
Apply steady force on the flat faces of each 15-degree head, keeping the wrench perpendicular to the bolt axis so the full contact area engages.
What wear should I watch for on the aluminum-bronze jaws over time?
Inspect the rounded jaw faces for deformation or mushrooming; replace the wrench once the opening no longer grips the fastener flats cleanly.
At what point does the 12-1/4-inch handle length limit torque on stubborn bolts?
The fixed handle length caps leverage, so when hand force alone cannot break the fastener free, a correctly sized impact socket or breaker bar is required.
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