042117 is a special loop we created to hold 2 saddle strings together in place of the usual bleed knot. This REVISED version is even more classy. You can see that we combined the Saddle String Loop with one of the patterns of screw down conchos for a very handsome look. To install, loosen the set screw on the back of the loop, slide the loop up the two saddle strings until the loop comes tight next to the concho and then tighten the little set screw once again which is located on the back of the loop.