Original USA made ratchet with an oil port. It’s a good general purpose coarse tooth ratchet that works well. With plenty of USA made re-build kits floating around eBay if it breaks oh well a couple of bucks is worth the repair and have a long lasting tool.
Side note- the craftsman hand tool warranty is usually sketchy depending on the location, but you will not get a genuine USA made part or tool/anything back in most if not all cases. They can usually replace what’s broken or not working and swap it with a cheaply made replacement part or exchange for a newer made in somewhere non specific item. Having many craftsman tools repaired or replaced over the years this hasn’t been an issue until craftsman shipped their Mfg overseas. Yep The End