A simple concept that works. No more mistakes in buying the wrong size and less to have hanging around on your tack room wall. Simply twist the shanks in opposite directions and the bit size increases or decreases. No tools required.
Slotted Kimberwick Bit with a patent pending design which allows you to precisely adjust the mouth size to fit everything from 4-1/2" to 5-1/2".Size: 5-1/2" Shanks
Note: We advise you to check with your breed or discipline association regarding any bit restrictions for competition and warm up.