This Nine Piece Extra Long Hex Key Set Comes In It's Own Plastic Storage Container. It Fits Neatly Into Your Toolbox, Or Can Hang On The Wall Of Your Work Shop. You Won't Waste Time Searching For What You Need. The Hex Key Set Can Be Kept All Together As One Unit, So The Right Tool Will Always Be Easy To Find. Extra Long Handles To Reach In Those Tight Spaces Where Your Hands Won't Fit.* Sae Sizes Include: 1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 1/4, 5/16, And 3/8 Inches All Pieces are heat treated for strength, and chrome plated Hinged case makes all pieces easily accessible when you work This set folds up neatly for your tool box, or you can hang it from the wall of your workshop Great for bicycle, scooter, motorcycle, skate board, and wagon repairs and tightening