The San Ou J1513b drill chuck is ideal for DIY enthusiasts and professionals who require reliability and functionality. It is designed for easy installation and use, providing a secure grip for various types of drills.

This chuck features:

• A key type, ensuring a tight hold of the tools.
• 13mm diameter, capable of supporting various necessary applications.
• Compatibility with an internal diameter of 3/8", offering flexibility in tool selection.

It is an essential accessory for any toolbox, enabling you to work safely and easily.