Harbor Freight Tools offers quality tools at ridiculously low prices. Harbor Freight Tools Extra Savings Coupons: Save Up to 30% to 60% Off! Expires: 5/31/15. Harbor Freight Tools publishes a monthly ad, which they call a catalog; see the May ad below.
Here is the Harbor Freight Tools Ad for May 2015, the sales prices in the ad are valid through May 31, 2015 or until supplies last. Harbor Freight is highlighting their award winning quality on tools!