http://tinyurl.com/mc2nw67<P>Hitachi 725780 SDS 1-3/16" x 7-1/2" Max Quick Change Rotary Drilling AdapterProduct Review<P> Click on the link for more reviews<P>High Quality Carbon Hardened Steel<P>High Tolerance milled shank provides perfect fit<P>CNC Controlled manufacturing ensures 100% quality consistency<P>Has a 1-3/16-inch diameter and a total length of 7-1/2-inches<P>Provides a quick and safe connection between extension shanks<P>
