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¡Æ 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. 

NOTE: 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)
  • Agama A215
  • Agama A215 SV
  • Agama A215E
  • Agama A319
  • Agama A8 EVO
  • Agama A8T EVO
  • HB Racing D819
  • HB Racing D819RS
  • Team Associated Pro SC10
  • Team Associated RC10 B4
  • Team Associated RC10 B4.1
  • Team Associated RC10 B4.2
  • Team Associated RC10 B44
  • Team Associated RC10 B44.1
  • Team Associated RC10 B44.2
  • Team Associated RC10 B6.1
  • Team Associated RC10 B6.1 Factory Lite
  • Team Associated RC10 B6.1D
  • Team Associated RC10 B6.2
  • Team Associated RC10 B6.2D
  • Team Associated RC10 B74
  • Team Associated RC10 B74.1
  • Team Associated RC10 B74.1D
  • Team Associated RC10 GT2
  • Team Associated RC10 SC6.1
  • Team Associated RC10 T4
  • Team Associated RC10 T4.1
  • Team Associated RC10 T4.2
  • Team Associated RC8B3
  • Team Associated RC8B3.1
  • Team Associated RC8B3.1e
  • Team Associated RC8B3e
  • Team Associated RC8T
  • Team Associated RC8T3
  • Team Associated RC8T3.1
  • Team Associated RC8T3.1e
  • Team Associated RC8T3e
  • Team Associated Reflex DB10
  • Team Associated SC10
  • Team Associated SC10.2
  • Team Associated SC10B
  • Team Associated TC7
  • Team Associated TC7.2
  • Team Associated Trophy Rat
  • Tekno RC EB410
  • Tekno RC EB410.2
  • Tekno RC EB48
  • Tekno RC EB48 2.0
  • Tekno RC EB48.2
  • Tekno RC EB48.3
  • Tekno RC EB48.4
  • Tekno RC EB48SL
  • Tekno RC NB48
  • Tekno RC NB48 2.0
  • Tekno RC NB48.3
  • Tekno RC NB48.4
  • Tekno RC NT48
  • Tekno RC NT48.3
  • Traxxas Bandit
  • Traxxas Revo
  • Traxxas Rustler
  • Traxxas S-Maxx
  • Traxxas Slash
  • Traxxas Slash 4x4
  • Traxxas Stampede
  • Traxxas T-Maxx
  • XRAY XB8 2017
  • XRAY XB8 2019
  • XRAY XB8 2020
  • XRAY XB8E 2019
  • XRAY XB8E 2020
  • Yokomo YZ-2
  • Yokomo YZ-2 CA
  • Yokomo YZ-2 CAL2
  • Yokomo YZ-2 CAL3
  • Yokomo YZ-2 DT
  • Yokomo YZ-2 DTM
  • Yokomo YZ-2 DTM WC
  • Yokomo YZ-2 DTM2
  • Yokomo YZ-2 DTM3
  • Yokomo YZ-2 T
  • Yokomo YZ-4
  • Yokomo YZ-4 SF