P503 Ryobi Circular Saw - Parts

This is an OEM part sourced directly from the manufacturer. The edge guide knob assembly is found in Ryobi circular saws and tile saws. This part is made of high-quality plastic and metal, and is used in the base assembly. No tools are required when replacing this item. Simply remove the old part and screw the new one into place. The edge guide knob assembly is provided as an individual replacement part.