Hexagon Screwdriver Screw Driver Ki"Screw Driver For SCX24 Features: Easy to change the tip for use. 5 kinds of tip size for different needs: 0.9mm, 1.27mm, 1.3mm, 1.5mm,2.0mm. Suitable for different kinds of RC helicopters, airplanes, cars, boats, etc. Specifications: Material: Metal Quantity: 5Pcs Total Weight: 58g Size: 0.9/1.27/1.3/1.5/2.0mm Screw Driver For SCX10 Features: High-quality non-slip aluminum alloy handle. Each RC car tool kit handle is marked with a clear size for easy identification and use. Made of high quality steel and aluminum alloy Suitable for all kinds of RC helicopters, airplanes, cars, boats, etc. Material: Aluminum alloy + Steel Color: Black + silver Weight: 194g Size0.05",1.5mm,2.0mm,2.0mm+,5.5BOX,5.0BOX,4.0BOX. Package list: Screw Driver or Screw Driver & Tool Stand" Have a great time shopping!