Item Name: Connecting Rod Angle Grinder Connector M10 To M16 Screws Polisher Converter. Suitable for 100 / M10 angle grinder accessories.Inner thread: M10Color: Black or Silver Sent RandomlyMaterial: steelYou can easily change 100 angle grinder to M16 angle grinder.This angle grinder connecting rod is suitable for cutting discs, saw blades, bore polishing toolsExternal thread: M16Package Included:1 x M10 to M16 Angle Grinder ConnectorNotes:1. Please allow a little error due to manual measurement. Please make sure you don't mind before you