Fire-maple Butane Gas Spray Torch Butane Burner Camping Welding Flamethrower BBQ Heater Outdoor Employ the latest two-channels pre-heat technique to ensure steady when use any conditions,especially to make fire and jointing when you are camping outside. This torch is very convenient to use for the standard gas cartridge connection, also featuring as big power rate and fire power, and the temperature in the fire center can be up to 1300;. Getting less size and wright in roundness aluminium valve; whole adjusting valve, making valve steady and durable. Screw type valve is standard universal with all the screw gas canister, brief design and performance perfect.