Low profile design feature 3/8 inch (10mm) clearance, and a 15º offset angle for improved access for hard to reach fasteners. Corrosion resistant heat treated steel handles with durable S2 alloy steel bits. Includes key ring & carabiner clip for convenient organization and compact storage. Includes 5 popular sizes: 2.5, 3, 4, 5, and 6mm. Vacuum tray keeps everything organized. Great for everyday projects at home, garage, shop and office such as automotive fasteners, electronics, home appliances, equipment and more.