Recoil’s range of quality helical wire thread inserts enable you to produce strong, permanent threads in metals and plastics but are particularly useful for creating strong threads in softer materials such as aluminum, titanium and magnesium alloys. Recoil also manufactures key locking inserts most commonly known as Keyserts which are internally and externally threaded. These inserts are commonly used in applications where a replaceable thread is desired. The Keyserts are not only sold in bulk and package quantities but also in repair kits that include drills, taps, installation tooling and inserts. Recoil is a member of the Alcoa Fastening Systems family.