Bendable and rotatable, this drill extension rod makes the bit change direction and suitable for tight space handling.With a strong magnet built into the head of this drill extension rod, it is easy to lock the interface for quick conversion.This drill extension rod is constructed of chrome vanadium steel material.The length is 88mm and the diameter is 12mm.This drill extension rod is suitable for home use.Item Name: Drill Extension RodMaterial: Chrome Vanadium SteelFeatures: Hex Shank, Self-locking, Bendable, RotatableAngle: 0-20 Degrees Bending, 360 Degrees Head RotatingMagnetic Or Not: Built-in Strong Magnetic Head, Easy Interface LockingTorque: 35NMSurface Treatment: Electroplating And OxidationFunction: Screwdriver Direction Changing, Suitable for Narrow Space OperationSize Details:Length: 8.8cm/3.46"(Approx.)Diameter: 1.2cm/0.47"(Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Drill Extension Rod