Tapered Spacer - 3/8 in ID - 1/4 in Thick - Aluminum - Natural - Universal - Pair Brand Allstar Performance I.D. = 3/8 Small O.D. = .525 Large O.D. = .680 ALL18712 Truck Freight- NO State Restriction-
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/