The AxcessAbles Cage Nut Insertion Tool is a time-saving, finger-saving solution for installing cage nuts into standard 19-inch server racks, network cabinets, and open frame AV racks. Designed to drastically reduce install time, this tool helps professionals quickly secure cage nuts into square mounting rails without the hassle or risk of pinching fingers. Built for durability, it features a heavy-duty steel insertion arm, bright yellow hard plastic frame for visibility, and a comfortable non-slip rubber grip for added control. Whether you're setting up a server room, audio rack, or network closet, this tool is built to withstand daily use. It comes standard with AxcessAbles open rack models AXCOPRK22U-3T, AXCOPRK16U-2T, and AXCOPRK12U-2T, but is also fully compatible with all universal and standardized cage nuts. For added convenience, the built-in keychain loop ensures your tool is always within reach—ideal for on-the-go IT pros, Studio, Musicians, DJ's and AV installers.