Attwood 11210-1 Boat Trailer Rubber Keel Roller Black 4 inches
- Helps center and guide the keel of your boat on to the trailer for level and safe trailering.
- Efficiently helps roll your boat to the trailer bow stop.
- Helps your boat from shifting side to side on the trailer.
- Made from natural rubber to buffer and protect your boat.
- 5/8" diameter mounting hole for easy installation.