Features: 11pcs set, including screw extractor and hexagonal handle twist drill, multifunctional, convenient and practical. Hexagonal handle design, easy to hold and operate. Suitable for all kinds of screws and twist drills; Simple assembly and convenient carrying. Suitable for home maintenance, enthusiasts and other people who need to remove and install screws. It can be widely used for home decoration, automobile maintenance, electronic equipment maintenance and other field to meet the needs of screw disassembly and twist drill in different scenarios. Specifications: Component:Carbon Steel Size:Approx.17cm/6.69inch Package Includes: 1 Set Screw Extractor note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.