In Battlefield Vietnam, the Blowtorch is issued as an option to the Engineer kit for all factions. The blowtorch is the opposite of the wrench, as the blowtorch inflicts damage to vehicles rather than renew its health.
Because Battlefield Vietnam features different loadouts for each faction, this list may not be specific enough. Please see each faction's respective page for information on individual weapon kits and loadouts.
In Battlefield 2: Modern Combat, the Blowtorch Repair Kit is issued to the Engineer kit and acts as a repair tool. It differs from typical repair tools of the series in that it requires ammo (fuel) to function, and must be resupplied from an ammo crate or a new Engineer kit if depleted in a single life. It can also be used to kill enemy infantry, but is fairly impractical as a weapon and is only used as such in a humorous manner.
In Battlefield Heroes, the Blowtorch is a Soldier weapon used to melt tank steel. It has a very high rate of fire and damage, but a very limited range. It can be used to hurt infantry as well, but the victim needs to stand still.
"Portable welding tool for emergency repairs. Caution! Keep away from burning flame."
— In-game description
In Battlefield: Bad Company 2: Vietnam, the Torch is issued to the Engineer kit and functions identically to the Repair Tool from the base game, its stats for repairing speed and overheating speed are the same as well.