This flint striker is made from heavy duty Non-Corrosive metal ,rugged form and features Zinc-Plated Construction make it long lasting. This Striker Flint can safety ignite gas multiple times and contains three large flints .Includes spare 4 replacement flints. To safely light welding and cutting torches, burners, etc. The spark flint lighter dependable ignition under all working conditions.This is the perfect lighter for professionals. This flint striker is ideal for Camping Trips, Bunsen Burners, Welding Torches, and Gas Appliances. This triple flint striker is ideal for use where you are lighting your torch multiple times.