What wire size is this Lincoln contact tip designed for?

This Lincoln contact tip is sized for the wire diameter specified in the product title. The contact tip bore must match the wire diameter to ensure consistent arc performance.

Which MIG gun is this Lincoln contact tip compatible with?

This Lincoln contact tip is designed for use with Lincoln Electric Magnum series MIG guns. Contact tips are not universally interchangeable between gun brands.

Lincoln Magnum PRO Nozzle 550A, Thread-on, Recess, 1/2 in (12.7 mm) ID 25/pack KP2743-1-50R-B25

SKU: KP2743-1-50R-B25

$817.94 ~~$1,037.25~~

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Magnum® PRO Gas Nozzle for Magnum® PRO Semi-Automatic Welding Guns. 1/8 in. Recess Nozzles rated for 550A.

Overview

Lincoln Magnum PRO Nozzle 550A, Thread-on, Recess, 1/2 in (12.7 mm) ID 25/pack KP2743-1-50R-B25

Magnum PRO 550A Gas Nozzles provide premium expendable performance and keep the front of the welding gun cool after repeated use. Used with Magnum PRO 550A Contact Tips and Diffusers to provide any configuration for your application!

Features

Spatter Resistant Nickel Plated to minimize spatter adhesion
Easy To Unscrew Coarse threads to prevent seizing after repeated use
Offered in various sizes and styles for any configuration

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