Mar Pac Black Rubber Bow, Spool, Keel, Side Guide Roller

Bow & Spool Roller Info: Black Rubber Normally Used on the trailer winch stand, this roller acts as a bow stop for the boat. Designed especially to support the keel of lighter boats. Maximum roller OD 3". Side Guide Roller Black Rubber Helps center boat in non-dive-on applications. Prevents boat from damaging trailer fender and light brackets. Shaft Spool/Bow Roller End Cap Durable black rubber en