Tie Down Roller Shaft w/2 Pal Nuts 11-1/4"x5/8" 86030 by Tiedown Engineering $11.08 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Tie Down Trailer Roller Shaft #241-86030 SIZE: 11-1/4" x 5/8". Zinc Plated Roller Shaft With 2 Pal Nuts.