Brand New 225pc Stainless Steel Snap Ring AssortmentStainless Steel Snap Rings Wont Rust Or CorrodeContains The 18 Most Popular Sizes Of Internal And External Snap Rings Internal: 15pcs 7/16" 10pcs 1/2" 10pcs 9/16" 15pcs 5/8" 10pcs 3/4" 10pcs 13/16" External: 15pcs 1/4" 15pcs 5/16" 15pcs 3/8" 15pcs 7/16" 15pcs 1/2" 15pcs 9/16" 15pcs 5/8" 15pcs 3/4" 10pcs 13/16" 10pcs 7/8" 10pcs 1" 5pcs 1-1/4"