Adjusta Bit Rubber Mouth Dee by Coronet®

NOT JUST A BIT - It's an "adjustable" mouth bit!!
Brand New design! Patent Pending This innovative new bit adjusts to precisely fit any size mouth from 4½" to 5½". Simply twist the shanks in opposite directions and the bit size increases or decreases. No tools required. A simple concept that works.

Suggested Retail $45.64