The 9009 Standard kit will allow you to roll your boat lift.
Designed for small boat lift of 3,500 lbs and less.
The kit includes :
-1x Kit of 4 Standards wheels (9002-4);
-4x Brackets (9009);
-4x Backer plates;
-2x Bolts kit 3/8'' x 4'' (0014-4) (pkt.8);
-8x 1/2'' PVC spacers (9007-12);
-4x Cotter pins (1136).
*Not designed to support boat weight*