EKLIND's 64608 8 Piece Metric T-Shape Hex Key Set is the ideal tool for a variety of fastening applications. It contains a range of standard hex keys in metric sizes, so you can always have the right tool for the job. The set includes eight metric T-shaped hex keys that measure 6" in length. They are made from alloy steel and come with black oxide finish and plastic handles. Each key has a different tip size ranging from 2 mm to 10 mm, making them ideal for use on various projects. Whether you are working on electrical equipment or household appliances, EKLIND's 64608 8 Piece Metric T-Shape Hex Key Set is what you need to get the job done.