7 Piece Metric Short Folding S2 Hex Key Set

• Contains Sizes: 1.5, 2, 2.5, 3, 4, 5, 6mm.
• Made of premium S2 tool steel for superior durability and corrosion resistance.
• Delivers up to 33% more torque than ordinary hex keys.
• Keys 1/8" & 3mm and larger have size permanently laser marked on the key.