The Osborn Manufacturing 1/2" Arbor Adapter is a precision-engineered adapter designed for professional industrial applications requiring 1/2 inch arbor compatibility.Osborn Manufacturing 1/2" Arbor Adapter1/2 inch arbor specification for standard compatibilityDurable construction for industrial useSKU: 0007504800 UPC: 622424750486Essential for metalworking surface preparation and industrial finishing applications where reliable arbor connections are critical for safe and effective operation.