The Angle Grinder Chucknut Kit leis a set of accessories that can be used to repair or replace the flange, lock nut, and inner and outer washers on an angle grinder. It is a versatile and affordable kit that can be used on a variety of angle grinders. Features of Angle Grinder Chucknut Kit: Includes flange, lock nut, inner and outer washer Fits most angle grinders with M10 spindle thread Made of high-quality steel for durability Easy to install and replace Specifications of Mayitr M10 Angle Grinder Flange Kit Lock Nut Inner Outer Set: Thread size: M10 Material: Steel Dimensions: Flange: 30mm in diameter Lock nut: 18mm in diameter Inner washer: 12mm in diameter Outer washer: 16mm in diameter Uses: Repairing or replacing damaged or worn flanges, lock nuts, and washers on angle grinders Maintaining the safety and performance of angle grinders Package includes: 1x  Angle Grinder Flange Kit Lock Nut Inner Outer Set  chucknut