M2 M3 M5 M6 Nut Screw CF Wrench Carbon Fiber Propeller Quick Release Tool for RC Drone FPV Racing Specification: Item Name:M2 M3 M5 M6 Nut Wrench Model: CF Wrench Matrial: Carbon Fiber The Thickness of Wrench: 4mm Weight: 8.4g Usage: Motor Nut / Screws Quick Release Tool Package Included:1x Screw CF Wrench