![](https://www.filtech.com/wp-content/uploads/2015/07/IS18017.png)
Socket, Veeco, Mark I Style
Our IS18017 is a drop in replacement for the Mark I, Veeco B18017 Socket. We supply a complete list of Mark I and II parts including gas distributors, anodes, filaments, cathode tips, insulators and other source parts at a savings. See our complete list of Mark I Replacement Parts. See our complete list of Mark II Replacement Parts.