GRAY GT-697608 - Tools 8pc Metric Hex Key T-Handle SetThe T handle hex keys in this 8 piece metric set are made from premium S2 steel for superior durability and corrosion resistance. Gray hex keys deliver up to 33% more torque than ordinary hex keys. Backed by Gray Tools worry free lifetime warranty. Features Contains Sizes: 2, 2. 5, 3, 4, 5, 6, 8, 10 mm. Cushioned increases user comfort and reduces fatigue. Handle and blade are welded to create a single piece for maximum durability and strength. Made