Miller style Contact Tip 000-066 (25 pk) .023 Harris The hose is 1/4 inch

The hose is 1/4 inch inside diameter which is standard for 100 foot long hoses and will provide plenty of flow in most cases

and #4 MIG welding guns

Propane or Propylene Gas Setup Options include 8593 Tip Tube and 1390N cone welding tips (4N-10N) and heats with 1390-B and 1390-H

and MB-3 — to match your specific brazing application

Miller style Contact Tip 000-066 (25 pk) .023 Harris The hose is 1/4 inch(25) 000 066 mig welding contact tips for mig welding with . 023 welding wire. This item fits the following Miller guns and some other Hobart guns GA 17C (Sidekick and Cricket) GA 20C (Millermatic 35, 200, 250) GA 21C CM (Millermatic 35, 200, 250) M15, M25 25M, M40 40AL (Millermatic 250, 250X, 300 and Vintage)