Lincoln Copper Plus Contact Tip 550A, Extended Life, 0.045 in (100/pack) KP2745-045R-B100 Welding Apron The unitary frameless clear lens

The unitary frameless clear lens style provides a wide field of vision

25 (Package of 5) T14731-49 - 9ST14731-49

Exact count varies with manufacturing tolerance but a 10 lb plastic tube of 3/16 in Lincoln Wearshield BU typically contains in this range

Its higher Cr (23–25%) and Ni (12–14%) content compensates for iron dilution from the carbon steel side

Lincoln Copper Plus Contact Tip 550A, Extended Life, 0.045 in (100/pack) KP2745-045R-B100 Welding Apron The unitary frameless clear lensLincoln Copper Plus Contact Tip 550A, Extended Life, 0. 045 in (100 pack) KP2745 045R B100 Lincoln's Copper Plus contact tips are designed to improve heat dispersion and extend tip longevity. With a variety of shapes and sizes, welders can easily determine the best option for any application and configuration. Compatible with Magnum PRO guns and expendables. Features Copper Plus Larger diameter allows for increased copper content in each contact tip.