Solid brass short-stop 1/4" - 1/16" recess 22-37-SS Tweco® style nozzle fits 32 Insulatoe with 52 gas diffusor. Standard packaging 1 per pack 22-37-SS Tweco 3/8" Short-Stop Nozzle 1220-1101 (1-pack) N-21T37SSElsewhere: $ 4.16Welding Direct Price: Additional discounts may be available for volume orders. To speak with a customer service representative for details, call, toll free, 1-866-568-3170 . Welding-Direct.com is in no way affiliated with the above named manufacturers. References to named machines, torches, welding guns and numbers is for your convenience only. Most parts advertised for sale are made by or for Welding-Direct.com; other parts, as indicated, are original parts (OEM) and are simply being resold by welding-direct.com. Copyright 2004 Welding-Direct.com. All rights reserved. Details on our Free Delivery policy may be found on our Information page.