بكرة ضغط مسدس الدفع/السحب

Took me a few minutes to swap out the old roller, but once it was seated the 4043 aluminum wire fed through without a single hiccup. The aluminum construction feels solid and matches the gun perfectly.

Finally got this roller swapped in for my push/pull setup and the groove alignment is spot on for 4043 wire — no more bird-nesting at the gun. The aluminum build feels solid and the bearing spins smooth, which is exactly what I needed for long welds without drag.

The aluminum configuration fits my 4043 wire perfectly, and the roller grabs smoothly without any slipping. Installation took just a couple minutes, and now my feed is consistent through the whole weld.