New Aluminum Spacer Bushing 3/4" OD x 1/2" ID--Fits M12 or 1/2" Bolts
NewAluminum Spacer bushing bung 3/4" OD x 1/2" Fits 12mm or 1/2" Bolts. Material T-6061 Aluminum. Product information: All aluminum spacers have an acid washed finish that is compatible with anodizing and welding.