The GTD Greenfield No. 5 Tap Handle Wrench is a vintage machinist tool made in the United States. This high-quality tap handle wrench is designed by Greenfield Tap & Die (GTD) and is capable of handling taps ranging from 5/32" to 1/2". With its durable construction and precise design, this tool is perfect for machinists working on a variety of projects. Its vintage appeal adds a touch of nostalgia to any tool collection, making it both practical and sought after by collectors of machining tools.