CASOMAN 11PCS Female Torx Socket Set E Torx Star Socket Set with Rail E4 E20 Torque Sockets

Made from drop forged and heat treated advanced chrome vanadium steel for durability and serviceability with a corrosion-resistant black phosphate finish, 1/4"Dr Star socket:E4,E5,E6,E7,E8; 3/8"Dr Star socket :E10,E12,E14,E16,E18,E20, Matched Clip-on Socket Rail for Easy Storage, Permanent high visibility laser etched size marking on each socket for quick size selection when working, Meets or exceeds ANSI performance standards. It comes with 1 year quality warranty