9In1, Small, Fold Up, Hex Key Set, Plastic, Includes Key Sizes 050, 116, 564, 332, 764, 18, 964, 532 316, Sizes Clearly Marked On The Handle For Easy Identification, Flat Spring In Case Bottom Holds Keys At Any Angle, 8650 Chrome Nickel Alloy Steel Drawn To A Tolerance Of Plus 000Minus 001, Hex Corners Are Sharp Clean