【Premium CR-V】Made of premium impact grade Chrome-Vanadium steel, Heat Treated, Corrosion-resistant. 【Set Include】 1/4'' Drive: EP4, EP5, EP6, EP7, EP8 ; 3/8'' Drive: EP10, EP11, EP12, EP14, EP16;1/2'' Drive: EP18, EP20, EP22, EP24, EP26, EP28, EP30, EP32;1/2'' Drive 5 point EP8.8 for Tesla battery cover screw. 1 piece heavy duty blow molded storage case . 【Application】 These external torx plus sockets are generic. It has the function of standard torx sockets, so it can instead of the standard torx sockets. And it can also remove and install the new fastener inverted torx plus bolt which standard torx sockets can't work. 【Laser Marking 】High-contrast size marking is permanently laser etched and easy to read, even in low light. 【Service Guarantee】All MIXPOWER Tools meet or exceed ANSI performance standards. It comes with 1 year quality guarantee. The MIXPOWER 19PC External Torx Plus Socket Set 6 Point EP Socket Compatible with Tesla EP4-EP32 with 1/2'' 3/8'' 1/4'' Dr CR-V.It is Made of drop forged, heat treated chrome molybdenum steel, Provides the strength and flexibility to handle high torque impact tools.All MIXPOWER Tools meet or exceed ANSI performance standards.