Integy C23017BLUE Hex Wrench 0.9mm T-Rex 250
This is the Team Integy 0.9mm Hex Wrench for use on the T-Rex 250 Helicopter.FEATURES: Aluminum handle with steel shaft INCLUDES: One 0.9mm Hex Wrench SPECS: Length: 101mm (4") Handle Diameter: 12mm (0.47") Hex Size: 0.9mm (0.03")