BUCKEYE fire equipment manufactures strong and durable mounting hardware for all our portable fire extinguishers. Retention straps on the brackets are made of stainless steel or coated with a baked-on epoxy polyester powder paint, the steel bodies of the brackets are coated with a baked-on epoxy polyester powder paint and the latches and adjustment bolts are plated all to provide the units with corrosion resistance meeting the UL 240 hr salt spray test requirements.