This Jacobs JCM 31038 1/2 Inch 1/2-20 Mount Keyless Drill Chuck- Mandarin Porte-Foret is an essential accessory for any workshop. It is made by Jacobs, a trusted brand in the industry, and is manufactured in China. This item is perfect for those who are in need of a reliable and durable drill chuck. It is designed to fit 1/2-20 mount drills and is made with high-quality materials to ensure that it lasts for a long time. This item is ideal for use in home and garden projects, as well as in professional workshops. Get your hands on this Jacobs JCM 31038 1/2 Inch 1/2-20 Mount Keyless Drill Chuck- Mandarin Porte-Foret today and take your drilling to the next level! if you have any questions just send us an email. Thanks for looking!