Powerhobby Standard + Metric RC Hex Driver 1/4" Power Tool Tip Set COMBO
The hex key set made of heat-treated high-quality solid steel, ensure high torsion and proper hardness to avoid the bits break and wear. Powerhobby Hex Driver 1/4" Power Tool Tip Set. Standard 0.05" /1/16" / 5/64" /3/32".