Universal Compatibility: Fits seamlessly onto angle grinders and rotary buffing machines with standard 5/8"-11 American Standard Thread arbour systems. and provides a handy extension for allowing maximum mobility and power tool clearence and control Enhanced Efficiency: Facilitates airway buffing wheels' smooth buffing motions, reducing friction and drag for improved performance and prolonged tool lifespan. Versatile Application: Ideal for automotive detailing, metal fabrication, woodworking, and various other polishing tasks requiring precision and reliability. Fits seamlessly onto angle grinders and rotary buffing machines with standard 5/8"-11 American Standard Thread arbor systems.