Easily make simple repairs at home with this Stanley Metric Hex Key Set 85-753. This set easily stores on a wall or in a tool box so you know right where it is when you need it. Plus the 22-piece Metric Hex Set features a caddy that has marked slots for each key so you never have to search for what you need. It also includes a black oxide finish that resists rust. This set is made to be long-lasting with such features as chamfered edges that fit into slots better reducing the likelihood of stripped fasteners.