The vintage K-D Tools No. 283 Brake Bleeder Wrench is a single item tool designed for passenger vehicles. Made in the USA, this wrench features 3/8" and 5/16" sizes, making it versatile for various brake bleeder applications. With the manufacturer part number 283, this durable and reliable tool is a must-have for any automotive service technician or DIY enthusiast looking to perform brake maintenance on older vehicles.