MULTIPLE SAE SIZES: 382 Pcs Viton O-Ring Kit contains 30 sizes of Fractional ID: 1/8", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1",1-1/16",1-1/8",1-3/16",1-1/4",1-5/16",1-3/8",1-7/16",1-1/2",1-5/8",1-3/4" X-sections: 1/16", 3/32", 1/8", 3/16" conform to the criteria set forth in Aerospace Standard AS568a, with numbering ranging from 006 to 327.
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