Heavy Duty Solid Copper Nozzle 24AH-75 slip on style Tweco® & Lincoln® 300/400 amp guns. Replaces standard duty nozzle used with "34A"(S19394-1D) nozzle insulator. 1-pack 24AH-75 Tweco 3/4" Adjustable MIG Nozzle 1240-1230 24AH75Elsewhere: $ 6.88Welding 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.