Compact, durable, and crazy useful—the one drawer service cart might be the most underrated gem at Harbor Freight.

As one of the top tool and equipment retailers out there, it shouldn't come as a surprise that Harbor Freight has its fair share of carts among its selection of welding tools and accessories.

A case in point is [BUM]’s go-kart made entirely from Harbor Freight parts ... a four-wheeled cart. Some cutting and welding produces a surprisingly useful steering mechanism, and the rear ...