Features Seamless docking: Precise thread for stable installation. Smoothes esgrinding, not loose. Easy installation: Notched for easy removal with a wrench, fits Model 100 Angle Grinder/Polishers. Super extension: The rotating extension shaft is designed with details and sturdy quality. Widely used: The rotating extension shaft can be used for grinding and polishing deep stone such as inside corners and special shapes. It needs to be matched with various grinding heads, grinding wheels, grinding discs, grinding discs, mold openers, etc. Problems with narrow and awkward areas such as bumpers. Great for small areas: By using an extended shaft, additional clearance can be provided to safely polish these areas without the risks of hitting/damaging the paint. Details such as lights, door handles, emblems, interior console panels, and more. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Length: 40/60/80/140mm Diameter: 16mm Inner thread: 10mm Quantity: 1/3pcs Package List: 1/3pcs Angle Grinder Extension Connecting Rod