7 in 1 Metric Hex Key Set

7-In-1, Metric, Small, Fold Up, Hex Key Set, Includes: 1.5MM, 2MM, 2,5MM, 3MM, 4MM, 5MM & 6MM, Sizes Are Clearly MarkedOn The Handle For Easy Identification, Keys Are Held In Any Work Position Or Angle By A Flat Spring In The Bottom Of The Case, Made From 8650 Chrome Nickel Alloy Steel Drawn To A Tolerance Of Plus .000/Minus .001, Hex Corners Are Sharp & Clean.