The 9009 kit will allow you to roll your boat lift.
The kit includes :
-2x Bracket (9009);-1x Bolts kit 3/8'' x 4'' (0014-4) (pkt.8);-2x Backer plate;-4x 1/2'' PVC spacers (9007-12);-2x Cotter pins (1136).
***Wheels not included***