1, Fits all popular 1600W hot air welding gun hot air welder,most of others. 1Pc 5mm round speed welding nozzle. 1Pc 5 5 7mm triangualr speed welding nozzle. 1Pc 5mm round nozzle. Attaching item photos would be better if you received the item,that will be better to help us to learn what's the problem is.
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