Durable to Used: Good repair tool for repairing, suit for RC crawler car boat drone quadcopter model cell phone repair tool.The drive head is made of steel, resistant to stripping breaking, rust-free and durable, which is not easy to damage and designed for long-lasting performance.Heavy Duty Steel Tips: The wrench size is engraved on each handle for easy identification, high strength and no rust. This hex screwdriver tool kit is the nice choice for advanced RC player.Widely Applicable: Suitable for disassembling hex screw in most rc car , rc boat, rc helicopter, rc quadcopter, multi-axis FPV racing drone and etc.Good Condition: Comes with a bag,easy to carry,multi-pocket design,convenient to use, organize, and carry the tools.Color: BlackMaterial: steelPackage Contents:1 * 1.5mm Hex Screwdriver1 * 2.0mm Hex Screwdriver1 * 2.5mm Hex Screwdriver1 * 3.0mm Hex Screwdriver1 * 4.0mm Box Spanner1 * 5.5mm Box Spanner1 * 7.0mm Box Spanner1 * 8.0mm Box Spanner1 * 3.0mm + Screwdriver1 * 4.0mm + Screwdriver1 * 3.0mm - Slot Screwdriver1 * 4.0mm - Slot Screwdriver1 * Nipper pliers1 * Diagonal Pliers1 * Hole Puncher Reamer1 * RC Bearing Disassembly Tool1 * Screws Pallet with Magnetic Pad1 * Hexagon Sleeve Wrench (4mm/5.5mm/7mm/8mm)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.