Crowfoot Wrench - 46mm - 1/2 inch Drive
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B&Q£11.21Visit shop B&Q - 46mm 1 13/16" Crowfoot Wrench 1/2" Drive Crows Feet Spanner For Torque Wrenches
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B&QB&Q - 46mm 1 13/16" Crowfoot Wrench 1/2" Drive Crows Feet Spanner For Torque Wrenches
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Product Information
Full details
The AB Tools 46mm Crowfoot Wrench is designed for automotive technicians and mechanical enthusiasts who need to reach fasteners in extremely tight or recessed spaces where traditional sockets cannot maneuver. By connecting to a standard 1/2-inch drive torque wrench or ratchet, it allows for precise, professional-grade torque application on hard-to-reach hardware. The primary trade-off is that it requires manual calculation for torque compensation if the length of the tool changes the effective lever arm of the torque wrench.
All features
| Model Part Number | SPQ103 |
|---|---|
| Brand | AB Tools |
Extended Product Information
FAQs
Can I use this with an impact wrench?
This tool is designed for manual torque application. Using it with an impact wrench may lead to tool failure or damage to the fastener.
What is the equivalent imperial size for this 46mm wrench?
This wrench is equivalent to 1 13/16 inches.
Does this require a special adapter?
No, it features a standard 1/2-inch drive hole that fits directly onto most standard 1/2-inch drive ratchets and torque wrenches.
Is this suitable for rusted or seized bolts?
While durable, always use penetrating oil on seized bolts first to prevent rounding the edges of the fastener.
How should I clean the tool?
Wipe with a clean cloth and apply a light coat of anti-corrosion oil before storing in a dry environment.
Troubleshooting
Wrench keeps slipping off the fastener
Ensure the wrench is fully seated on the fastener and that the tool is being pulled at a 90-degree angle to the bolt axis.
Torque reading seems inaccurate
Calculate the effective length offset if the crowfoot wrench extends the total reach of your torque wrench, as this changes the leverage applied.
Pros and Cons
Pros
- Excellent access for restricted areas
- Compatible with standard 1/2-inch drive tools
- Durable construction for heavy-duty use
- Precise 46mm sizing ensures a secure fit
Cons
- Requires manual torque calculations for high-accuracy jobs
- Limited to 1/2-inch drive handle tools
- Not intended for high-impact use with air guns
Setup, Compatibility & Care
To set up, simply slide the 1/2-inch square drive end onto your preferred ratchet or torque wrench until the ball detent clicks into place. Ensure the open end is fully seated on the fastener before applying force to prevent rounding the bolt. After use, wipe the tool with a light machine oil to prevent surface rust and store it in a dry tool chest. Keep the tool clean of grease and debris to ensure it maintains a tight tolerance on the fastener heads.