Specifications:Locks onto socket and drive tang.Made from high quality high speed steel, each piece is precisely heat treated and protected by a durable, corrosion-resistant chrome plated finish.Giving you just the right angle on tough jobs, they save you time and your knuckles.Item Name: Universal ConnectorMaterial: High Speed SteelProcess: ElectroplatingFeatures: Steering Rotation, Hardware Tool, Universal, Steering RotationProduct Size: Length: 50mm/1.97" (Approx.)Size: 1/4" (Approx.), 3/8" (Approx.), 1/2" (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 Universal Connector