Ampco
Ampco W-677 Combination Wrench 1-7/16in 19in 15°
Combination wrench with 15° offset head, 19 in overall length, aluminium-bronze nickel construction
- TypeCombination, Open & Box End Wrenches
- Aluminium-bronze nickel alloy resists sparking in hazardous areas
- 15° offset head clears obstructions for better access
- 19 in overall length gives extra leverage on tight fasteners
- Combination open and box ends cover two grip styles
- SAE 1-7/16 in size fits large industrial hardware
Ampco W-677 Combination Wrench 1-7/16in
The Ampco W-677 is a SAE combination wrench with a 1-7/16in opening and 19in overall length. It features both open and box ends for fastener versatility. The aluminium bronze nickel construction provides non-sparking properties for hazardous environments. Industrial maintenance teams and safety-conscious technicians will find it suitable.
15-degree offset for sustained access
The 15-degree head offset angle allows knuckle clearance when working on flush-mounted or recessed fasteners. This geometry reduces fatigue during repetitive tightening cycles compared to straight patterns. The rounded box-end profile distributes torque across fastener flats rather than corners. Continuous use in tight spaces remains practical without repositioning.
SAE sizing defines the practical limit
The fixed 1-7/16in SAE opening means the wrench fits only that specific fastener size. No adjustment range exists for metric or intermediate dimensions. The 19in handle length sets the maximum leverage available for the rated opening. Users requiring multiple sizes must carry additional wrenches.
Highlights
- Aluminium-bronze nickel alloy resists sparking in hazardous areas
- 15° offset head clears obstructions for better access
- 19 in overall length gives extra leverage on tight fasteners
- Combination open and box ends cover two grip styles
- SAE 1-7/16 in size fits large industrial hardware
Specifications
| Brand | AMPCO |
|---|---|
| Type | Combination, Open & Box End Wrenches |
Questions about this item
How much heat does the 19 in combination wrench generate during all-day use?
The aluminium-bronze alloy does not produce measurable heat under normal hand-tool operation.
What fastener size must I already have for the W-677 to engage properly?
A 1-7/16 in SAE nut or bolt is required to fit the box and open ends.
Will the 15° offset head clear older SAE fasteners with worn corners?
The 15-degree offset and rounded profile are designed to grip standard SAE hex heads even when corners are slightly rounded.
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