SAE/MM Folding Ball-End Hex Key Set (17-Piece) New Set includes a SAE fold up and a Metric fold up covering sizes 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4 in., and 1.5, 2, 2.5, 3, 4, 5, 6, 8mm Ball end allows an entry angle of up to 25 angle of entry Keys feature chamfered ends to help guide the key into the fastener 1 fold up is marked SAE the other is marked MM for easy identification The fold ups are marked with each key size Keys are designed to resist rotational distortion Keys rotate 270 for greater access and torque Keys resist rust and corrosion Meets or exceeds ANSI standards Please refer to photos to access Items Condition Shipping Policy ? If you are International Buyer - contact us before buying Payment Policy ? Item will be shipped immediately on the same or next business day of receiving full payment Return Policy ? Items Condition is clearly stated in the description ? Actual Images of item are shown ? Returns ACCEPTED FOR 7 DAYS, BUT THE BUYER IS RESPONSIBLE FOR RETURN SHIPPING If you have any problems or questions - contact us right away and we will do our best to resolve the problem. Massages are answered from 9:00 AM to 5:00 PM EST Monday through Saturdays Good Luck and Happy Buying *BS14