Aluminum Spacer-Tubing- 1/2" OD x 3/8" ID x 8" Long--Fits M10 or 3/8" Bolts
New Aluminum Spacer bushing bung 1/2" OD x 3/8" x 8" Long. Fits 8mm or 3/8" Bolts. Material T-6061 Aluminum. Product information: All aluminum spacers have an acid washed finish that is compatible with anodizing and welding.