Used for contactless soldering and de-soldering with hot air tools and appropriate two-sided nozzles used for PLCC, LCCC, FPPLCC, QFP, TAB and BQFP components, this four-sided nozzle is one of over 800 available for the Leister Labor 'S',Hot Jet 'S', andHotjet S Digital PID hot air tools. These nozzles will also fit onto the Leister Type 700 and LABO34 hot air tools.