ProMaxx Tool Exhaust Manifold Tools — 'Made in USA' claim

ProMaxx Tool American Made Exhaust Manifold Tools makes precision tools designed to remove and replace broken exhaust manifold mounting studs in many Ford, General Motors, and Dodge engines. The brand markets its tools as made in the USA and states its manufacturing in America using aluminum and stainless steel. ProMaxx Tool engineers tools for drilling on center and drilling at a right angle to the head or stud, aiming for close tolerances, quality, and repeatable results. The company is based in Pittsburgh, Pennsylvania.