This fire extinguisher mount is CNC machined in the USA just like all of our other products. This mount is designed to be used with any fire extinguisher with a metal mounting bracket. H3R is a Great fire extinguisher but other brands will work. comes with stainless steel mounting hardware. The flag pole mount is sold separately and can be added as an option. The fire extinguisher and mounting bracket is also sold separately. They can be purchased on amazon.