Hours Of Operations Harbor Freight Tools Colorado Thornton Harbor Freight Tools Hours of Operation and Locations in Thornton, CO 4.9 - 107 votes 1 Locations in Thornton www.harborfreight.com Harbor Freight Tools Hours Category: Home & Garden Harbor Freight Tools - Thornton, CO 80233 920 E 104th Ave(303) 254-6921 View Store Details Explore ThorntonView More Apparel Sam's ClubCostcoKmartCabela'sHamrick's Sports CostcoTargetCabela'sDick's Sporting GoodsSportsman's Warehouse Jewelry Sam's ClubCostcoHobby LobbyKohl's Outlet Recommend For You Sharpe's Department Stores Joe's Jeans Road Runner Sports Allen Edmonds Mollie Stone's Markets Harrington Galleries Site for Sore Eyes Smartwool Reads Uniforms Haggar Clothing