ER70S-6 Mig Welding Wire .035 11 lbs. Quick Connect Sets The quick connects have B-Size

The quick connects have B-Size (9/16-18) fittings for use with 1/4 inch twin welding Hose

An acetylene 145 cubic foot tank is required to use the 8-MFA-1 safely without flashback

This is a rare tip &amp

Pratt-Reed is top notch quality that will match up with any other brand

They are designed for pipeline weld grinding

ER70S-6 Mig Welding Wire .035 11 lbs. Quick Connect Sets The quick connects have B-SizeThis is 11 lbs of ER70S 6 mig welding wire, size . 035. Spool size is 8" diameter with a 2" arbor. ER70S 6 is the prefered gas shielded wire for use on mild steel because of its high tensile strength and low spatter. ER70S 6 mig welding wire requires Argon CO2 or CO2 gas.