Blue Poly Vinyl Bow Roller End Bell for 4 inch Bow Roller

This is an End Bell for 4 inch Bow Rollers made in PVC or Poly Vinyl.  Using Bells on the End of your Bow Roller gives the Roller a deeper 'V' for a better fit to more angled Hull designs, and allows the roller to make contact with the bow of your boat both inside the Roller Bracket Arms and outside of the Roller Bracket Arms.  These Bells further aid in the loading and unloading of your boat that the roller already gives.  The Center bore diameter in this bell is 1/2 inch, so be sure to use a longer 1/2 inch Boat Trailer Roller Shaft or Trailer Bolt depending on your setup.