09977 Hyde Radial Sander. Hyde 09977 Radial Sander Pivoting hinge prevents flipping to prevent damage to walls Hook and loop system for quickly attaching and changing abrasive sheets Attaches to an Acme threaded pole (Pole not included with this pack) Smoother finish Hyde 9" Radial Sander with a complete line of net abrasive sanding discs engineered to allow pros to sand large areas with greater ease. This is one of the lightest radial sanders on the market. It has a unique pivoting hinge and round shape that prevents flipping. The Hyde Radial Sander accepts any 9" round abrasive material that has the hook and loop attachment feature.