Features:brand new and high qualityMade of fine metal material, not easy to break or bend, has a long service time, you do not need to change it often.Suitable for angle grinder, polisher to use, has a wide applications.Small in size and easy to carry, you can take it with you to anywhere you want to use.Easy installation and simple operation, no need too much professional skills to complete the installation.Greatly improve the accuracy, save time and convenient for operation. Specifications:Material: MetalColor: SilverModel: M16 to M14/M14 to 5/8/5/8 to M14Total length: Approx. 35mm/1.37 inchesHexagonal opposite dimension: Approx.19mm/0.75 inches Note:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to thedifference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Angle Grinder Adapter",