These white ash spacers measure 3/4” x 7/8” x 4” with linseed oil finish. They may be modified (cut and sanded) as needed for a good fit. Stainless steel hardware includes 10/24 x 6” bolts, cup washers, flat washers, and nylon insert lock nuts. Set of 4. Note: These are generic spacers and hardware that will work with any single canoe seat.