17 Brands: Mac Tools, Snap On, SK Tools, Wera, Icon Pro, JH Williams, Tekton, Milwaukee, DeWalt, Zero Degree, Craftsman, Husky, Kobalt, SATA, ARES, Harbor Freight Pittsburgh, Performance Tool. Ratchets compared for working arc swing, ratchet back drag, size, weight, directional lever performance, and failure load. I purchased all the ratchets and supplies used to test the ratchets. So, thank you for supporting the channel.