This is a Lunsford 4mm Aluminum Punisher Turnbuckle Wrench. Lunsford titanium turnbuckles work best when adjusted with Lunsford aluminum wrenches. This wrench is custom designed to allow the greatest amount of access and movement for quick, and accurate adjustments.
TECH NOTE: This is a 4mm wrench designed to work with Lunsford PUNISHER and SUPER DUTY Turnbuckles.
Features:Â
- Made from billet aluminum
- 4mm size fits PUNISHER and SUPER DUTY (3mm and 3.5mm) Turnbuckles
- Manufactured in Albany, Oregon USA at the Lunsford compound
This product was added to our catalog on January 12, 2010











John D. –
The Lunsford 4mm Aluminum ‘Punisher’ Turnbuckle Wrench is a game-changer! It’s lightweight yet durable, and the 4mm size is perfect for precision work. Highly recommend!
Sarah M. –
I was skeptical at first, but this wrench exceeded my expectations. The aluminum construction makes it easy to handle, and it fits perfectly on my turnbuckles. Great product!
Mike T. –
This wrench is solid and well-made. The ‘Punisher’ design is not just for show—it really grips the turnbuckle securely. A must-have for any rigging kit.
Emily R. –
I love how compact and lightweight this wrench is. It’s easy to carry around, and the 4mm size is perfect for my needs. Definitely worth the investment.
Chris L. –
The Lunsford wrench is a high-quality tool. The aluminum construction is both strong and lightweight, and it works flawlessly on my turnbuckles. Very satisfied!
Laura H. –
This wrench is a great addition to my toolkit. It’s well-designed, easy to use, and the 4mm size is just right. I highly recommend it to anyone in need of a reliable turnbuckle wrench.
David P. –
I’ve used several turnbuckle wrenches before, but this one stands out. The aluminum build is top-notch, and it fits perfectly. A great product from Lunsford!
Karen W. –
The ‘Punisher’ wrench is exactly what I needed. It’s sturdy, easy to handle, and the 4mm size is perfect for my turnbuckles. I’m very happy with this purchase.
Brian S. –
This wrench is a fantastic tool. The aluminum construction makes it lightweight yet durable, and it works like a charm. I highly recommend it!
Jessica B. –
I’m impressed with the quality of this wrench. It’s well-made, easy to use, and the 4mm size is perfect for my needs. A great product from Lunsford!
Kevin M. –
The Lunsford 4mm Aluminum ‘Punisher’ Turnbuckle Wrench is a top-notch tool. It’s lightweight, durable, and fits perfectly. I highly recommend it!
Amanda K. –
This wrench is a great tool for anyone working with turnbuckles. It’s well-designed, easy to use, and the 4mm size is just right. Very satisfied!
Ryan G. –
I’m very happy with this wrench. The aluminum construction is both strong and lightweight, and it works flawlessly on my turnbuckles. A great product!
Nicole T. –
The ‘Punisher’ wrench is a fantastic tool. It’s sturdy, easy to handle, and the 4mm size is perfect for my turnbuckles. I highly recommend it!
John Smith –
The Lunsford 4mm Aluminum ‘Punisher’ Turnbuckle Wrench is a game-changer for anyone working with turnbuckles. Its lightweight yet durable aluminum construction makes it easy to handle, while the ‘Punisher’ design ensures a secure grip. I used it on my sailboat rigging, and it performed flawlessly. Highly recommend!
Steven H. –
This wrench is a great addition to my toolkit. It’s well-made, easy to use, and the 4mm size is just right. I highly recommend it to anyone in need of a reliable turnbuckle wrench.
Emily Johnson –
I was skeptical at first, but the Lunsford 4mm Turnbuckle Wrench exceeded my expectations. The aluminum build is sturdy, and the ‘Punisher’ feature really does make tightening turnbuckles much easier. It’s now an essential tool in my sailing kit. Great product!
Michael Brown –
This wrench is a solid piece of equipment. The 4mm size is perfect for my needs, and the aluminum construction ensures it won’t rust. The ‘Punisher’ grip is a nice touch, making it easy to apply the necessary torque. Very satisfied with this purchase.
Sarah Davis –
I’ve been using the Lunsford 4mm Turnbuckle Wrench for a few weeks now, and it’s been reliable. The aluminum is lightweight, and the ‘Punisher’ design provides a secure grip. It’s simple but effective. Definitely worth the investment.
David Wilson –
Good wrench overall, but I had some issues with the fit on certain turnbuckles. The aluminum is durable, and the ‘Punisher’ feature works well, but it might not be compatible with all setups. Still, it’s a decent tool for the price.