This vintage valve spring compressor from the K-D Tool Co. is a must-have for any mechanics enthusiast. Its high-quality construction and adjustable design make it the perfect tool for safely and efficiently compressing valve springs during engine maintenance. The brand, KD, is a reliable name in the tool industry, ensuring that this compressor is a durable and long-lasting addition to any collection. Ideal for use on a variety of engines, this tool is a valuable asset for any mechanic or DIY enthusiast.