Javac Oxy Acetylene Brazing & Welding Tool Kit vent axia filters cat 56 The 2 included PB5 Parts The 2 included PB5 Parts Bags are useful inside and out of the backpack for keeping small tools & gear organized The Airflow Adroit CO2 Transmitter actively monitors the CO2 levels of rooms where occupancy levels typically vary Kit includes:1 x oxygen regulator1 x acetylene regulator1 x brazing torch and mixer1 x pair of 5m hoses1 x flip up brazing goggles3 x L WT nozzles (assorted sizes)1 x pistol grip spark lighter1 x cylinder spanner1 x nozzle cleaning set1 x pair of flashback arrestors Oxy Acetylene Brazing & Welding Tool Kit F23220001