The Irwin T10771 T handled hex key set is manufactured from high-strength and durable chrome vanadium steel with an ergonomic design to ease gripping and handling, improving the torque performance, they also have a special surface treatment to prevent oxidisation and corrosion.

8 Piece set containing: 2.0mm, 2.5mm, 3.0mm, 4.0, 5.0mm, 6.0mm, 8.0mm, 10.0mm