Products Trailer Accessories Trailer Rollers Back Poly Keel Roller 256-08029-00 POLY KEEL ROLLER POLY ITEM NO. Size 256-08027-00 8" 256-08028-00 10" 256-08029-00 12" You May Also Be Interested In Bow Stop 256-07269-00 Poly Bow Roller 256-08023-00 Hitch Ball 397-HB-5001C U Bolts 956-05729-00