Details: * brand new and high quality *Heat treatment, chrome treatment, durable *Ideal for star bolts *The overall heat treatment hardness is 42-48 hardness, it is not easy to crack, the torque is stronger, and the service life is long *Color: Silver (As Pictures Show) *Material: 50# Steel *Types: E4 E5 E6 E7 E8 E10 *Size: 24mm, 24mm, 24mm, 24mm, 24mm, 28mm (Approx.) Package Contents: 6*Drive Sockets Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 6Pcs 1/4 Inch Torx Star Female Bit E Socket Set E4 E5 E6 E7 E8 E10 Hand Tools Materials: Made of high quality materials, robust and durable, safe and convenient to use. Size: matched to the corresponding model to match your working tool needs, check if it is the size you need before you buy. Function: This is a good companion you need on your tools, giving you a more convenient working life, in case you are busy indoors and outdoors Satisfaction guarantee: Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.