Miller electric - straight hand cutting torches, length: 20.5", head angle:, 90 degrees, standard duty "SC" series cuts up to 12 inch steel with optional tips., cutting torches features solid construction and ease of operation for hundreds of jobs in construction, fabrication, shipyards, salvage and other related industries., Silver brazed joints throughout., Head and butt are machined from dense brass forgings., Ball style control valve provide positive gas shut-off. "Ease-On" cutting jet action reduces tip-clogging and slag blow-back in piercing operation.