Assenmacher Specialty Tools, founded in 1978 by Gerhard Assenmacher in Boulder, Colorado, has been a trusted name in the automotive industry for decades. They specialize in creating automotive specialty tools tailored for various vehicle makes and models, ensuring mechanics have the right equipment for the job. Their product lineup includes cooling system adapters, oil change tools, and cam alignment tools, all designed to make vehicle maintenance more efficient. For instance, the 4-Piece Metric Stud Remover/Installer Set is essential for handling stubborn studs, while the Toyota Threaded Oil Funnel ensures a mess-free oil change for Toyota vehicles. Another popular item is the 5-Piece Fractional Stud Remover/Installer Set, which offers versatility across different stud sizes. By focusing on quality and innovation, Assenmacher has become a go-to brand for both professional mechanics and DIY enthusiasts seeking reliable automotive tools.