When you need an addition to your star bit set so you can easily remove fasteners, you need something that is durable and can be used for many different applications. Our star bits are the perfect tool for this. You can work with multiple materials and electronics with our star bit. These torque star bits are ideal for automobiles, motorcycles, bike brake systems, hard disk drives, consumer electronics, and the construction industry. If you have this T40 security bit in your star driver set, you will always be prepared. These 3/8 drive sockets are easy to use for every job. The chamfered ends on the 3/8 socket make every removal job simple because they provide a fast and smooth fastener engagement. What is even better is that they allow for a precise fit which will reduce wear and tear on the bits and fasteners, making them great for any starbit socket set. While you are on the job, you can always ensure that you will have a secure grip on the socket. Each torque bit socket is designed with a knurled position that wraps around the outside so that your fingers will not slip as you turn the bit, even if you have greasy fingers. Even when you have used this 3/8 drive socket many times, you don't have to worry about it becoming damaged from dirt and grime. These star sockets feature a smooth chrome finish which makes the socket easy to clean, resistant to rust, and unable to show fingerprints. This finish will keep your socket looking like new. When you need to find this socket within a star socket set or toolbox, it will be a cinch. Our socket has a deep high visibility marking on the side, making it easy to see what size it is so you don't waste time fumbling through a bit socket set. If you need a strong star socket that will help you get many jobs done quickly and efficiently, our T40 star socket bit is the tool for you to add to your torque bit socket set.