Lincoln Copper Plus Contact Tip 350A, Standard, .040 in (1.0 mm) 10/pack KP2744-040 102W Adapts the 7/8 in PTA-26

Adapts the 7/8 in PTA-26 fitting to the 5/8 in gas and power connection on machine

Very small 110V portable machines typically only take 4-inch (10 lb) spools

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Connect a compatible Lincoln spool gun — such as the K3269-1 — to weld ER4043 or ER5356 aluminum alloys without a push-pull kit

Lincoln Copper Plus Contact Tip 350A, Standard, .040 in (1.0 mm) 10/pack KP2744-040 102W Adapts the 7/8 in PTA-26Lincoln Copper Plus Contact Tip 350A, Standard, . 040 in (1. 0 mm) 10 pack KP2744 040 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.