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 Roller 956-73504-00 Bow Roller 756-97129-00 Snap Hook 956-03013-00 Rod Holder, Plastic(ABS) 556-15501-00