【High Quality & Robust Socket Adapter】 - Made of chrome vanadium steel (CR-V), this socket adapter has very good abrasion resistance and extreme hardness for a long service life. 【Perfect Connection and Assembly Precision】 - This cordless screwdriver socket adapter with different sizes and shapes fits perfectly with your tools 【Easy Installation and Strong Magnetism】 - Quick clamping and this magnetism socket set is indispensable with strong magnetism for assembly and disassembly in the private and professional field. 【A Basic Workshop】- This socket adapter accessory is a good tool for converting, ideal for electric screwdrivers, drills, pneumatic screwdrivers, air drills, hand screwdrivers, etc. 【Application】- Suitable for DIY, profession, repairs and more. Great benefit for DIY enthusiasts and hobbyists!