The JTP Seat Extension kit simplifies the mounting of extra small seats in cadet chassis by bridging the gap between the frame's seat struts and seat. These 5/16" brackets are machined from 6061-T6 aircraft grade billet aluminum for superior strength and quality. With adjustability in mind, we have designed the brackets with 2 mounting locations to the seat strut allowing for 3/4" adjustment. Comes with necessary hardware for easy installation.