
If you are looking for a flux-cored wire that runs smooth and handles out-of-position work with ease, the Hobart FabCO Triple 7 is a top-tier choice. This 1/16-inch wire comes in a substantial 60lb coil, perfect for long runs and big jobs where you don't want to be swapping out spools constantly. Known formerly under the Trimark brand, the Triple 7 formula has been refined by Hobart to deliver one of the most user-friendly experiences in the dual-shield category.
What makes this wire a favorite among welders is its forgiving arc and easy-to-manage slag. The "fast-freeze" slag supports the puddle incredibly well when you are welding vertically up, allowing you to stack metal quickly without fighting gravity or dealing with a sagging bead. The arc is stable and consistent, producing minimal spatter, which means you spend less time chipping and grinding after the weld is done. The slag practically peels itself off in many cases, revealing a clean, professional-looking bead profile with nice tie-ins at the toes.
Whether you are running straight CO2 for deep penetration and economy, or a mixed gas (75/25) for that buttery smooth arc, the FabCO Triple 7 performs reliably. It is designed to keep fumes down, which is a huge plus when you are under the hood for hours at a time. This wire is tough, too—it's built to withstand cold temperatures without cracking, giving you peace of mind that your welds will hold up in harsh environments.
Perfect for fabricating structural beams, repairing heavy earth-moving equipment, or general shop fabrication, this wire gives you the control you need to produce high-quality welds in flat, horizontal, vertical, and overhead positions. Upgrade your setup with the FabCO Triple 7 and experience the difference a premium consumable makes.
| Additional Information |
|---|
| Brand:Hobart |
| Diameter:1.6mm (1/16") |
| Packaging Description:60lb coil |
| Weld Process:Flux-Cored (FCAW) |
| Position:All Position |
| Polarity:DCEP |
| AWS Classification:E71T-1C H8, E71T-1M H8, E71T-9C H8, E71T-9M H8 |
| Shielding Gas Requirement:100% CO2, 75% Argon / 25% CO2 |
| Wire Type:Gas-Shielded Flux-Cored |
| Tensile Strength:88,000 psi (Typical with CO2) |
| Yield Strength:76,000 psi (Typical with CO2) |
| Impact Strength:40 ft-lb at -20°F |
| Current Type:DCEP |
| Spool Size:60 lb Coil |
| AWS Spec:E71T-1 |





