Attributes:* Nut Driver: 13mm* Socket Length: 200mm / 7.87"* Power Drill Socket Adapter Length: 50mm / 1.97"What Is Included:* 1 Piece x Hollow SocketApplications & Features:--- Our spanner is specifically designed for overhead work on ducts, pipes, studs, and threaded rods, making it suitable for a variety of applications.--- Featuring a universal 1/4'' hex shank, our spanner is suitable for quick-change/release mechanisms for secure locking of chucks, drill bits, drivers, and screw guns.--- The smooth chamfered corners on our spanner prevent the shaft from biting into threads, ensuring easy tightening and loosening without damaging them.