This 3.5 inch Blue Poly Boat Trailer Roller End Cap fits a lot of different sized Rollers. This End Cap is 3.5 inches in diameter, which fits most of the standard keel roller sizes (5 inch, 8 inch, 10 inch and 12 inch keel rollers) as well as the 4 inch Bow Roller. This end Cap is a great choice for Keel Rollers, or for your 4 inch Bow Roller if you don't need the added "V" Shape that the end bells give. Like all the BLue PVC material, this end bell doesn't mark or scratch your boat and won't dry rot when left in the sun.
3 1/2 inch diameter x 1 1/2 inch thickness
1/2 inch bore
Matches the 4 inch Blue PVC Bow Roller or the 5, 8, 10 or 12 inch Blue PVC Keel Rollers
Doesn't mark or scratch your boat