Are you looking for a professional, yet affordable? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional must meet you needs. It is one of the best choices for you. - Plug-pull tip design, easy to install and replace the bits, time-saving and efficient, Contains magnetic tips, conveniently attracts screws. - Made of chrome vanadium steel, hardened for maximum wear resistance, Ergonomic handle for maximum comfort and exceptional torque. - Comes with a case, convenient for storage and portable for use. - Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! - 13PCS-1000V insulated handle - Insulated design support withstanding voltage up to 1000V, Includes various types of bits to meet different electrical needs. - Size: 21.5 x 12 x 4.3 cm. - Material: Chrome vanadium steel. - 8PCS-380V insulated handle - Insulated design support withstanding voltage up to 380V, Includes various types of bits to meet different electrical needs. - Material: CR-V - Size: 18.6x14.5x3.5cm