1、Industrial Grade Wrench Set -- Make from heat-treated chrome vanadium steel, with ultimate strength and reliable performance, with chrome and colorful coating finish which is practical for anti-corrosion and rust resistance, professional and longevity. 2、Precision Workmanship -- Precisely sized with color coded for quick and easy identification, chamfered straight ends offers a snug fit and insert smoothly into fastener heat reducing wear. Multicolor matte texture long arm for an easy grip even with oily and dirty hands. 3、Professional Design -- Long arm offers extended reach and enhanced leverage and torque. Ball end to access socket cap screws up to a 25° entry angle, allowing easier access to those hard-to-reach places and making it easy for adjusting in all angles. 4、Portable Metric Key Set-- The L key set includes 9PCS Metric Hex/Torx Key Size(Optional), they are all store in a clip-type mini holder, on-the-go design for convenient carry and use. 5、Versatile Application -- 9pcs professional metric wrench set easily remove and install most socket cap screws found in cars, furniture, equipment, bicycle, home appliance, musical instrument, repair and more. Features: Industrial Grade Wrench Set -- Make from heat-treated vanadium steel, with strength and reliable performance, with and colorful coating finish which is practical for anti-corrosion and rust resistance, professional and longevity. Precision Workmanship -- Precisely sized with color coded for quick and easy identification, chamfered straight ends offers a snug fit and insert smoothly into fastener heat reducing wear. Multicolor matte texture long arm for an easy grip even with oily and dirty hands. Professional Design -- Long arm offers extended reach and enhanced leverage and torque. Ball end to access socket cap screws up to a 25° entry angle, allowing easier access to those hard-to-reach places and making it easy for adjusting in all angles. Portable Metric Key Set-- The L key set includes 9PCS Metric Hex/Torx Key Size(Optional), they are all store in a clip-type mini holder, on-the-go design for convenient carry and use. Versatile Application -- 9pcs professional metric wrench set easily remove and install most socket cap screws found in cars, furniture, equipment, bicycle, home appliance, musical instrument, repair and more. Specifications: Type: Hex Key Set / Torx Key Set (Optional) Color: 9 colors Material: CRV steel with heat treated Quantity: 9pcs Set Include:(Optional) Hex Key Wrench Set: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 MM Torx Key Wrench Set: T10, T15, T20, T25, T27, T30, T40, T45, T50 Packing List: 9 * Wrench 9 * Wrench