Lincoln Copper Plus Contact Tip 350A, Standard, .052 in (1.3 mm) 100/pack KP2744-052-B100 Nozzle Kits use a 75% argon /

use a 75% argon / 25% helium blend at 25–35 CFH

Lincoln OEM CASTER S11124-5 - 9SS11124-5

producing up to 300 amps of powerful AC welding output and 250 amps of smooth DC performance—creating a comprehensive solution for virtually any stick welding application from structural fabrication to equipment repair

Compatible with Aspect 375 TIG Welder

Part Number: ED034338

Lincoln Copper Plus Contact Tip 350A, Standard, .052 in (1.3 mm) 100/pack KP2744-052-B100 Nozzle Kits use a 75% argon /Lincoln Copper Plus Contact Tip 350A, Standard, . 052 in (1. 3 mm) 100 pack KP2744 052 B100 Magnum PRO Contact Tips for Magnum PRO Guns and Expendables Features Copper Plus Larger diameter allows for increased copper content in each contact tip. The added copper disperses heat and keeps the tip cooler, longer. Anti Seize Threading The thread on Magnum PRO contact tips are designed to prevent the tip from melting, fusing, and seizing in the diffuser.