This vintage Proto ratchet is a must-have for any tool collection. With a 1/2" drive size and 10" length, it's perfect for automotive and mechanical applications. Made in the USA, this single item ratchet features a pear-shaped head and a durable construction that will stand up to heavy use. Whether you're a professional mechanic or a DIY enthusiast, this ratchet is sure to get the job done. The manufacturer part number is 5449 and it comes from a trusted brand, Proto.