"EKLIND" 22 PIECE METRIC BALL HEX-L KEY SET *Metric 1.5mm to 10mm and SAE .050" to 3/8" sizes *Short: 1.5, 2, 2.5, 3, and 4; long: 5, 6, 8, 10 metric *Short: .050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32; long: 3/16, 7/32, 1/4, 5/16, 3/8 SAE *8650-chrome nickel alloy steel heat-treated for maximum strength *Finished to resist rust *Carded