This 12 piece driver set is a high quality set complete with 6 slotted head drivers and 6 pozi head drivers of various sizes with chrome vanadium blades for supreme strength vinyl handles for a greater look feel and durability magnetic tips for ease of use and hex drive bolts at the end of each handle for applying extra force with spanners or sockets these drivers provide you with everything you need for various screw driving applications they are rugged and easy to use a great addition t