YAKAMOZ1.5-13mm Capacity Key Drill Chuck Converter Conversion Tool with Quick Change 1/4" Hex, SDS Plus and 1/2" Socket Square Female Adapter

Missing parts. Use caution when purchasing.Package Includes:1 x Drill Chuck1 x Key Tool1 x 1/4" Hex Shank ⏪"Missing"1 x SDS Plus Shank1 x 1/2" Socket Square Female Adapter⏫⏫⏫⏫"Missing"

Using on my SDS hammer drill. The chuck I had before was a hand-tightening unit that did not last long. Decided I might have better luck with a key chuck type unit. so far so good. Nice pkg with multiple connection tools.