Stens 415-141 Metal Cotter Pin Kit, 30 of 5/32" x 2-1/2", 50 of 1/8" x 2", 75 of 1/8" x 1-1/4", 100 of 3/32" x 1-3/4", 150 of 1/16" x 1", 150 of 3/32" x 1" (555 Total Pieces)