Irwin Vise-Grip Locking Wrench - T10LW - 250mm
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Product Information
Full details
The Irwin Vise-Grip T10LW 250mm (10in) Locking Wrench is designed for professionals and DIY enthusiasts who need a secure and reliable grip on fasteners. Its primary benefit is the ability to lock onto nuts and bolts from three sides, preventing slippage and fastener damage. A potential caveat is its specialized locking mechanism, which may require a brief learning curve for optimal adjustment.
All features
| Model Part Number | T10LW |
|---|---|
| Brand | Irwin |
Extended Product Information
FAQs
What is the main advantage of the 3-sided jaw grip?
The 3-sided grip provides superior contact with the fastener, preventing slippage and reducing the risk of rounding or marring the bolt or nut head compared to conventional 2-sided grips.
What size fasteners can this wrench accommodate?
The Irwin Vise-Grip T10LW is designed to grip fasteners in the range of 16mm to 28mm.
How do I adjust the jaw opening?
You adjust the jaw opening using the hex key adjusting screw located at the base of the lower jaw. Turn it counter-clockwise to open and clockwise to tighten and lock.
Is this wrench suitable for non-hexagonal fasteners?
No, this wrench is specifically designed for hexagonal nuts and bolts. Its 3-sided grip mechanism relies on the hexagonal shape for optimal performance.
How can I ensure the longest life for this tool?
Regularly clean the jaws and lubricate the adjusting screw. Avoid using it for tasks beyond its intended capacity and store it in a dry environment to prevent rust.
What makes the gripping power stronger?
The self-energising lower jaw design allows the wrench to exert 3X more gripping power, meaning it tightens its grip as more force is applied.
Troubleshooting
Wrench jaws do not lock securely
Ensure the adjusting screw is tightened sufficiently. Check that the fastener is within the compatible size range (16-28mm) and has a suitable hexagonal shape.
Adjusting screw is stiff or difficult to turn
Clean any debris from the screw threads and jaw mechanism. Apply a light penetrating oil or lubricant to the screw and allow it to work in before attempting to turn again.
Jaws slip off the fastener during use
Verify that the wrench is properly locked onto the fastener. Ensure the fastener head is not excessively rounded or damaged. Apply more turning force to the adjusting screw for a tighter grip.
Pros and Cons
Pros
- Prevents fastener rounding and marring due to superior grip.
- Offers exceptional gripping power, ideal for stubborn or damaged fasteners.
- Constructed from durable, heat-treated alloy steel for longevity.
- Adjustable screw allows for precise control over clamping force.
- Versatile with a significant jaw opening range.
Cons
- May require practice to master the precise adjustment for quick locking/unlocking.
- The 3-sided grip, while effective, can be bulkier than traditional wrenches in very tight spaces.
- Primarily designed for hex fasteners; less effective on non-hexagonal shapes.
Setup, Compatibility & Care
Setup: To use, open the jaws by turning the hex key adjusting screw counter-clockwise. Place the jaws around the fastener, then turn the screw clockwise to tighten until the jaws lock onto the fastener securely. To release, turn the screw counter-clockwise.
Compatibility: This wrench is designed for hexagonal nuts and bolts within its specified range of 16mm to 28mm. Ensure the fastener head is suitable for the 3-sided gripping mechanism.
Care: Keep the jaws clean and free from debris. Periodically lubricate the adjusting screw mechanism with a light oil to ensure smooth operation. Avoid exposing the wrench to excessive rust or corrosive environments. Store in a dry place.