The Hakko C5046 Nozzle Quick Changer is designed for use with the FR‐4103, FR‐4104, and FR‐301 desoldering handpieces. Three separate ports allow the user to store different shape nozzles and be able to change from nozzle to nozzle with a simple twist. Special positioning jigs (sold separately) are also available for oval shaped nozzles, allowing the user to set the preferred orientation of the nozzles.