RIVERWELD 15AK MB15 Collo torcia Collo di cigno 002.0009 per MIG MAG CO2 Collo pistola torcia di saldatura

Worked great

Did not work no fault of there's but defuser worked on old neck

Exelente

Bought this for my 140 titanium welder fit just perfect had to remove the plastic housing and the coupler nut and it fits perfectly.

Good