casoman 11 pc female e-torx star socket set with rail, female external star socket set, e4 - e20 torque socket set casoman <b>description</b><br> this casoman 11 pc female e-torx star socket set include 1/4"dr star socket:e4,e5,e6,e7,e8; 3/8"dr star socket :e10,e12,e14,e16,e18,e20. which made from drop forged and heat treated advanced chrome vanadium steel for durability and serviceability with a corrosion-resistant black phosphate finish.this female external star socket set packed with a clip-on socket rail for easy storage.all casoman sockets meets or exceeds ansi performance standards and comes with 1 year quality warranty.<br><br> <b>include</b><br> 1/4"dr star socket:e4,e5,e6,e7,e8; <br>3/8"dr star socket :e10,e12,e14,e16,e18,e20 <br><br><br> <b>casoman is a professional manufacturer of hand tools,rachet and all kinds of sockets products. we save customer's cost in each step of our operation,with a guarantee of high-quality and reliability. we delivery the most saving and best value to our customers.choose the casoman products and you will never worry about overpaying or any after sale service. all casoman products come with 1 year quality gurantee. </b>