This lot of precision ground parallel blocks is a must-have for any machinist or collector of machining tools. These blocks are designed to provide accurate measurements and precision cuts for your machining needs. They are perfect for use in a lathe or mill, and are sure to enhance your machining capabilities. With a focus on quality and precision, these blocks are made to last and will provide reliable performance for years to come. Whether you’re a professional machinist or just starting out, this lot of precision ground parallel blocks is a great addition to your collection. There is grease on these blocks with some rust as well. Please see all photos.