Hook (D-Handle)Introducing the D Handle Hook an ingenious solution for effortlessly organizing tools with D shaped handles, such as shovels, closet hooks, pike poles, and more. Compatibility: The D Handle Hook is designed to fit most D Handle equipped tools. To ensure a proper fit, kindly measure the diameter and inside width of your handle. The D Handle Hook can accommodate handles with a maximum diameter of 1. 625" and a minimum inside width of 3. 000". What's