Long Handle 4.0mm / 5.5mm / 7.0mm / 8.0mm Hex Screwdrivers Set - Black + Silver
Quantity 4 Piece(s)/pack Color Black + Silver Material Aluminum alloy + Steel Compatible Models R/C helicopter Application Tighten or loosen screws Functions Used for RC Helicopters airplanes cars boats Particularly 450 Helicopters / ESKY CP V2 King 3. Other Feature Length of cutting head: 8.5cm; Length of handle: 9cm; Overall length: 17.5cm Packing List 1 x 4.0mm Hex key Socket Screw Driver Wrench 1 x 5.5mm Hex key Socket Screw Driver Wrench 1 x 7.0mm Hex key Socket Screw Driver Wrench 1 x 8.0mm Hex key Socket Screw Driver Wrench