Forney 87805 Acetylene Regulator Adaptor， CGA 520 To CGA 510， B Tank to Regulator， 40-CF</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>CGA-520 B tank adapter to CGA-510 regulator</li><li>Acetylene cylinder to regulator adapter for 40 cubic feet B tanks</li><li>Made from solid brass for long life</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41mjfoSY4WL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/312LptLM5oL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41s6GnCa2gL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41b-ufBkYAL.jpg' noproxy></br>