12 Inch Boat Roller Spindle

12 Inch Boat Trailer Roller Spindle 12 Inch Boat Roller Spindle. Suitable for rollers 12 Inches. Cotton Reel, Dog Bone, Concave, Parallel. Zinc plated spindles 358mm X 23mm Suits 12″ Roller and Bracket. Ideal for use with boat trailers, boat trailer parts, rollers, skids, bunks and boating accessories.