Gray Tools 68723 22 Piece SAE and Metric, Long Arm S2 Hex Key Set
- Contains sizes: .050-inch , 1/16-inch , 5/64-inch , 3/32-inch , 7/64-inch , 1/8-inch , 9/64-inch , 5/32-inch , 3/16-inch , 7/32-inch , 1/4-inch , 5/16-inch , 3/8-inch , 1.5, 2, 2.5, 3, 4, 5, 6, 8, and 10-Millimeter.
- Made of premium S2 tool steel for superior durability and corrosion resistance.
- Deliver up to 33-percent more torque than ordinary hex keys.
- Key1/8-inch and 3-Millimeter and larger have size permanently laser marked on the key.
- Overall dimensions: 10.25" L x 7.5" W x 1.25" H.