Attributes . (2) 0.025 in Contact tips, (3) 0.035 in Contact Tips, 0.025 - 0.035 in. (0.6 - 0.9 mm) and 0.035 - 0.045 in. (0.9 - 1.1 mm) Wire Guides, 0.030 - 0.045 in. (0.7 - 1.1 mm) Knurled Drive Roll, 0.035 in. (0.9 mm) and 0.025 - 0.030 in. (0.6 - 0.7 mm) Drive Rolls, Adjustable Gas Regulator and Hose, Cable Liner, Gas and Gasless Nozzles, Magnum PRO 100L Gun, 10 ft. (3.0 m), Sample Spool of 0.025 in. (0.6 mm) SuperArc L-56 Mild Steel MIG Wire, Sample Spool of 0.035 in. (0.9 mm) Innershield NR-211-MP Flux-Cored Wire, Work Cable and Clamp . Names