This vintage Proto No. 2006 drum brake adjusting wrench is a must-have for any collector or mechanic. Made in the United States, this wrench is designed to fit spoon Bendix brakes and is perfect for adjusting the tension on your brake system. With its durable construction and high-quality brand name, this wrench is sure to stand the test of time and become a valuable addition to your tool collection. Whether you're a seasoned mechanic or just starting out, this wrench is a great way to show your love for vintage tools.