HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Hex Key (Aka Allen Wrenches) Star Wrenches - Heat Treated S2 Steel; Stronger Than Chrome Vanadium A Manganese Phosphate Finish - Corrosion Resistant And More Durable Than Black Oxide A Precision Chamfered Ends - For Working Ease Rubber Coated For Powerful And Comfort Grip Included: 2Mm 3Mm 4Mm 5Mm 6Mm 7Mm 8Mm 10Mm