20-Piece HEX KEY SET BLACK OXIDE FINISH METRIC SAE BRAND NEWSIZES: Metric-1.5, 2, 2.5, 3, 3.5, 4, 5, 5.5, 6, 8.SAE 1-16″, 5/64″, 3/32″, 1/8″, 9/64″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16″. CLASSIC HEX SET NEEDED IN EVERY TOOL BOX.You may be interested in our other eBay listings.