Check the listing for details. 2pc - 3 Pin - 1/2" Connector Panel Mount Socket TIG MIG Welding Plasma. Condition: New. Listed at 7.99 USD. PlasmaDyn© Plasma Cutter Replacement Parts 2 Pin thru 7 Pin Plugs & Matching Panel Mount Sockets small 1/2" size & large 5/8" Size This Auction Includes: 2pc x 3 Pin - 1/2" Socket - (item circled in yellow ONLY) please don't ask if you get any other item - we wont respond - - 2 Pin - 3/8" Plug + 3/8" Panel Mount Socket - 2 Pin - 1/2" Plug - and - Matching 2 Pin - 1/2" Panel Mount Socket - 3 Pin - 1/2" Plug - and - Matching 3 Pin - 1/2" Panel Mount Socket - 5 Pin - 1/2" Plug - and - Matching 5 Pin - 1/2" Panel Mount Socket - 7 Pin - 1/2" Plug - and - Matching 7 Pin - 1/2" Panel Mount Socket - 7 Pin - 5/8" Plug - and - Matching 7 Pin - 5/8" Panel Mount Socket - 1/2" Bulkhead Fitting For Compatibility Questions or for Parts Not Listed - please call us at 314-329-8553