EFFECTEER is a versatile and innovative socket attachment that can replace traditional socket wrenches and spanners. It features a unique mechanism that automatically adjusts to fit fasteners ranging from 1/4 to 3/4 inches. This socket is suitable for both household tasks and professional repairs. It works by using special steel pins inside the socket, which compress around a bolt, nut, or other fastener when applied. The attachment is compatible not only with standard fasteners but also with square and hexagonal ones. It is also ideal for working with damaged fasteners. The EFFECTEER can be attached to various tools, including wrenches, drills, and screwdrivers.