This high-quality multi-maintenance kit is commonly utilized for home tool repairs and features 4-inch impact power bits along with standard security bits, in addition to acetate screwdriver handles. The universal 1/4-inch hex shank is compatible with any power impact drill, driver, or screwgun. Made from industrial-grade S2 steel with a corrosion-resistant special coating, it includes premium acetate screwdriver handles equipped with a 1/4-inch quick-change chuck and a magnetic bit holder. It is shock-proof, shatter-proof, and designed to fit comfortably in any hand. A large set.

Bits have a wide variety of applications. They can be used in appliances, furniture, automobiles, bicycles, interiors, computers, toys, and electronics, as well as in many other secured components. This set includes 6 power screwdriver bits that are 4 inches long, 32 security bits that are 1 inch long, 2 bit holder handles, 4 nut driver bits, a magnetic bit holder extension, and a 1/4" socket adapter.