This medium duty system cuts up to 1/2″ (12.7 mm) or 5″ (127.0 mm) with optional tips. It welds up to 5/64″ (2.0 mm) or 1.25″ (31.8 mm) with optional nozzles. The system includes: Medium duty construction, Welding nozzle, RM-grade hose 20′ x 3/16″ (6.1 M x 4.8 mm), Striker and soft-sided goggle.