Comes Complete With: WH100 Torch handle MC509 Cutting attachment MC12-0 Acetylene cutting tip MC12-1 Acetylene cutting tip MW205 Welding tip MT603 Heating tip 30-100-540 Oxygen regulator 30-15-510 Acetylene regulator RL935 3/16"-20 ft. twin hose N113ANB Friction lighter 235657 Safety glasses N230 Tip cleaner H743 Torch mount flashback arrestors operations manual Sure-SeatTM filtered high-pressure seat assembly Sure-SeatTM filtered high-pressure seat assembly Series 30TM single-stage regulators are extremely durable and contain our exclusive Sure SeatTM filtered seat technology. Filtered seats prevent contamination from entering the seating area, reducing repair costs and downtime. Neoprene Composite Diaphragm Highly durable neoprene composite diaphragm offers precise adjustment of outlet pressure and extended service life. Flashback Arrestors Flashback Arrestors Flashback arrestors are designed to prevent the advancement of a flashback fire as well as the built in check-valve prevents the reverse flow of mixed gases. Cutting Attachment Slip-in cutting tips Save time when changing tips – no wrench needed. Resilient Graf-Tite® seat material protects tip from nicking and maintains positive seating. Requires less replacement than metal-to-metal seat designs. Three-tube construction Gases are kept separated, eliminating mixing tube burnout. Our thick-wall, high-capacity stainless steel tubes provide high gas flow and superior strength. Ease-on oxygen cutting valve Allows smooth piercing and keyhole free starts and restarts. Triple o-ring seal Provides positive gas seating, and allows rotation. Cutting Tip Graf-Tite® soft seats Resilient Graf-Tite® seat material protects tip seating areas from nicking to maintain positive seating. Requires less replacement than metal-to-metal seat designs. Compressible soft seats are practically indestructible and withstand extremely high temperatures, resulting in longer tip life.