4Pcs 4.0/5.5/7.0/8.0mm Hexagon Socket Screwdriver ToolsAllen Set NUT Key for FPV RC Models Car Boat Airplane

Features Handle Aluminum alloy knurled effectively preventing slippery hands Cutter head 50 carbon steel hardened more powerful and firmer Description Length of cutter head 100mmHandle length 90mmTotal length 177mmWeight 220gColor Black Blue Optional Package Included 1x Hexagonal socket H4 0 1x Hexagonal socket H5 5 1x Hexagonal socket H7 0 1x Hexagonal socket H8 0 1x PVC box