Item Name: Accessories M10 To M16 Angle Grinder Connector Polisher Converter Screws. Material: steelInner thread: M10Color: Black or Silver Sent RandomlyYou can easily change 100 angle grinder to M16 angle grinder.Suitable for 100 / M10 angle grinder accessories.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 Connector Notes:1. Please allow a little error due to manual measurement. Please make sure you don't mind before you