Forney 85653 Spool Gun with 20-ft. Length "makes it" We manufacture commercial stairs and railings. Time is our enemy and we must not have any failures! In addition, the extra time required to grind the slag is unacceptable when using flux or arc welding, and the end result is more efficient and cleaner looking when using gas. Our customers have stated that our work is second to none and the reason for that is to innovate and use the right equipment for the job. With 45 years of experience in the welding industry, I fully endorse Forney welders.