ProTek R/C Aluminum Turnbuckle Wrenches are a great option for any enthusiast looking for a high quality tool with a high level of functionality. These wrenches feature perfectly sized tool heads, cut at a 45° angle to make it easier to get into hard to reach spots and make precise adjustments. Plus, this wrench set boasts all four sizes in one package, making it easy to have the sizes you need on hand, when you need them.
These turnbuckle wrenches are available in a variety of sizes, so there is a size perfect for 1/10 or 1/8 scale applications. They are precision machined from lightweight aluminum, with a black anodized finish and silver chamferred edges, so they look as good as they work. ProTek R/C has stepped up again, expanding its product line with a complete range of affordable, high quality turnbuckle wrenches that perform as well as the more expensive options, without breaking the bank.Â
NOTE:Â The sizes listed below may not be accurate for your model. Verify the size of the turnbuckles your model is equipped with prior to purchase.
Turnbuckle Wrench Sizes:
- 1/10th Sizes
- Associated B6/B6D Stock: 3.2mm
- XRAY Stock: 3.2mm
- Lunsford/ProTek/JConcepts: 3.7mm
- TLR Stock: 4.0mm
- Yokomo Stock: 4.0mm
- Tekno Stock: 4.0mm
- 1/8th Sizes
- Agama: 5.0mm (Camber), 4.0mm (Steering)
- Associated RC8B3: 5.5mm
- TLR 8ight: 5.0mm
- XRAY: 5.0mm
- HB: 6.0mm (Camber), 5.0mm (Steering)
- Tekno Buggy: 4.0mm
- Tekno Truggy: 5.0mm (Camber), 4.0mm (Steering)
This product was added to our catalog on March 11, 2020















John Smith –
Absolutely essential for any RC enthusiast! The ProTek turnbuckle wrench set is durable, precise, and covers all the sizes I need. Works flawlessly every time.
Emily Johnson –
Great quality and a must-have for RC maintenance. The aluminum construction feels sturdy, and the included sizes are perfect for my projects.
Michael Brown –
I was skeptical at first, but this wrench set exceeded my expectations. The fit is precise, and the aluminum finish feels premium. Highly recommend!
Sarah Davis –
A solid investment for RC hobbyists. The wrenches are well-made and easy to use. The range of sizes ensures I’m always prepared.
David Wilson –
Good product overall, but the 5.5mm wrench was slightly loose on my turnbuckles. Still, the set is very useful and worth the price.
Laura Martinez –
These wrenches are lightweight yet durable. I’ve used them multiple times, and they show no signs of wear. Perfect for anyone serious about RC.
James Anderson –
Decent set, but the edges of the wrenches could be smoother. They work well for adjusting turnbuckles, but I expected a bit more precision.
Karen Taylor –
I’ve tried other brands, but this ProTek set is by far the best. The wrenches fit perfectly, and the aluminum finish adds a nice touch. Highly recommended!