Towing Parts Outles carries OrganizeAIR tools. There are different air couples: Style T & I-M. The couplers are roated until you find the right pin. Once you find the right pin you can lock all tools in place. With OrganizeAIR tool, you can carry up to six tools and save time of finding the air tools. It also has magnetic base that can be attached to any metal surface. Corrosion resistant and rugged design provides two year warranty. This tool is not to be used with 3/8" and above sizes.