Neiko Tools 407-Piece Rubber O-Ring Assortment Kit - 32 SAE Sizes
O-Ring sizes: (20) 1/8"x1/16", (20) 3/16"x1/16", (20) 1/4"x1/16", (20) 5/16"x1/16", (20) 3/8"x1/16", (20) 1/2"x1/16", (13) 3/8"x3/32", (13) 7/16"x3/32", (13) 1/2"x3/32", (13) 9/16"x3/32", (13) 5/8"x3/32", (13) 11/16"x3/32", (13) 3/4"x3/32", (13) 13/16"x3/32", (13) 7/8"x3/32", (10) 3/4"x1/8", (10) 13/16"x1/8", (10) 7/8"x1/8", (10) 15/16"x1/8", (10) 1"x1/8", (10) 1-1/16"x1/8", (10) 1-1/8"x1/8", (10) 1-3/16"x1/8", (10) 1-1/4"x1/8", (10) 1-5/16"x1/8", (10) 1-3/8"x1/8", (10) 1-7/16"x1/8", (10) 1-1/2"x1/8", (10) 1-5/8"x1/8", (10) 1-3/4"x1/8", (10) 1-7/8"x1/8", (10) 2"x1/8".