Home Slickdeals Harbor Freight 3-Days of Spring Offer: Any Single Item Under $10 Online/In-Store... Slickdeals Harbor Freight 3-Days of Spring Offer: Any Single Item Under $10 Online/In-Store 30% Off (Valid thru 4/28) By ARCOM - 26 April 2024 23 0 SHARE Facebook Twitter Go to the deal page: Harbor Freight 3-Days of Spring Offer: Any Single Item Under $10 Online/In-Store 30% Off (Valid thru 4/28)