The 3Racing TR-WSET Professional Screwdrivers Set is presented as a concise service kit for competitive hobbyists who need reliable driver geometry for rapid adjustments. The set concentrates on the common sizes used during tuning and pit work.
Contents include 1.5mm and 2.0mm hex wrenches, a 2.5mm ball hex driver, 4.0mm and 6.0mm Phillips drivers, a 5.5mm nut driver and a 4.0mm flat head. These sizes match the fasteners usually accessed when refining suspension, throttle linkages and motor mounts.
The drivers in the 3Racing TR-WSET are intended to provide secure engagement with screw heads to speed pit-side changes and reduce time lost to slippage. The nut driver is sized for common wheel hardware to allow quick wheel and hub work between runs.