6 Piece, 6 Arm, Metric Cushion Grip THandle Hex Key Set In Vinyl Pouch, Includes 2MM, 25MM, 3MM, 4MM, 5 6MM, 1 Piece Loop Handle For Extra Strength, Cushion Grip Has Sized Marked On The Handle Stamped On The Throat Of The Key, Made Of 8650 Chrome Nickel Alloy Steel Drawn To A Tolerance Of Plus 000Minus 001, Hex Corners Are Sharp Clean