Home Slickdeals Harbor Freight Coupon: Select Single Item for Online or In-Stores Purchase 25%... Slickdeals Harbor Freight Coupon: Select Single Item for Online or In-Stores Purchase 25% Off (Exclusions Apply) By ARCOM - 4 December 2020 78 0 SHARE Facebook Twitter Go to the deal page: Harbor Freight Coupon: Select Single Item for Online or In-Stores Purchase 25% Off (Exclusions Apply)