Keep your small air tools organized with the Extreme Max Mini Air Tool Rack Holder. With four slots specifically designed to fit the quick coupler end of your air powered tools, the holder locks the tools in place and requires a 90 degree lift to release. This locking style is perfect for installation in enclosed trailers and race trailers, as well as in a home garage or shop. The holder features a heavy-duty aluminum construction with a clean, attractive finish, adding an eye-catching design that accents nearly any shop, garage, or enclosed trailer. The holder contains pre-drilled mounting screw holes for ease of installation. Compatible with 1/4" couplers only. Due to the variety of surfaces to which the holder may be mounted, mounting hardware is not included.