The JACOBS CHK MDL 33BA 5/8-16 is a high-quality chuck designed for precision gripping of drill bits and tools. With a 5/8-16 thread size, this chuck is compatible with a variety of power tools, ensuring a secure fit and reliable performance. Made from durable materials, it offers excellent resistance to wear and tear, making it ideal for both professional and DIY applications. The chuck features a keyless design for easy operation, allowing for quick bit changes without the need for additional tools. Its robust construction meets industry standards, ensuring safety and reliability in demanding environments.