Detailed Information :-

When used with the Klamp Trak™, these simple blocks allow you to quickly and accurately register your stock to the edge of your work space and bring your entire project into alignment. Quick and easy squaring. Especially useful for face-frame construction. Made from durable, impact resistant plastic.

Manufacturer: Kreg Tool

For More Information on the Klamp Block Set, [Click Here] to Link to Manufacturer Web Site