FT Dual Turnbuckle Wrench Team Associated's new Factory Team Dual Turnbuckle Wrench is designed for both 1:10 (3.2mm) and 1:8 (5.5mm) scale turnbuckles. This wrench's long reach allows rotation of the turnbuckle in tight areas and provides extra leverage. Made of hard anodized steel, this Factory Team Dual Turnbuckle Wrench is the perfect complement to any racer's tool box. This item fits the following: ProSC10 RC10B6.1 RC10B6.1D RC10B6.1DL RC10B74 RC10SC6.1 RC10T6.1 RC8B3 RC8T3.1 RC8T3.1e Reflex DB10 TC7.2 Trophy Rat