Wide Compatibility: Hexagon shank with 10mm thread fits most drills and driver Works seamlessly with both household and professional equipment for versatile use Quick releases Design: Features a fast locking mechanism for instantly switching between drill and driver modes Not need extra tool, perfect for professional and DIYers who frequently change bits Secure & Precisely Operations: Selfves locking function ensures a stable connection to bit slippage Perfect for precisions tasks like furniture assembly or electronics repair 2 Piece Set: Includes two adapters for easy portability and storage Great for mobile technicians or outdoor workers needing quick tool changes on site Premium Steel: Made from steel for strength and wear resistance Ideal for heavy duty applications and long term use without damage, Manufacturer: Oxxggkao