Klik Thread-sorts are a versatile threaded fastener that can be used in a variety of applications. Use Thread-Sorts in any thickness of metal or rigid material at least 3/32" (.0937). Eliminate the need for tapping, welding and brazing. Klik Thread-sorts design consists of an upper sleeve and a base which has both internal and external threads. During installation the base is drawn upwards inside the upper sleeve forcing a 360[DEG] degree contact between the sleeve and application material. No special preparation is needed; a drilled or punched hole is all that is required. Because of its unique setting ability, thread-sorts can be used in almost any thickness of material. Installation is made easy with a variety of tools and kits.