3475Q-Pro-Gas-Torch-EN12205-Turbine-Tip-Monument-3475Q-p-Monument-Pro-Gas-Torch-is-suitable-for-soldering-&-brazing-of-copper-brass-&-aluminium-&-for-use-with-propane-&-MAPP-reg-gas-It-has-interchangeable-tips-p-p-The-Gas-Torch-features-Piezo-ignition-for-ease-of-use-&-produces-a-hot-turbine-flame-which-can-be-locked-via-a-lock-button-The-size-of-the-flame-can-be-altered-by-an-adjustable-valve-An-ergonomic-h&-grip-improves-user-comfort-p-p-The-Monument-3475g-Pro