The Tusk T-Handle Rack is designed to hang on the side of most tool boxes to make your t-handle tools more accessible. Made from strong aluminum to minimize weight and resist corrosion. This tool is a must for every mechanic.
T-Handle rack holds up to 11 T-handle tools for easy and quick access.
Designed to hang on the edge of your toolbox (slot is 9mm (5/16") wide and 22mm (7/8") deep.
It seems like a decent holder. However without any kind of mounting bracket its basically useless. Granted some tool box set ups will have somewhere you can just hang it which probably works just fine. For mine however it wont hang on anything. I had to rig up a bracket for it. I think it at least needs a bolt option.