
Attaches easily and securely to my Grizzly. Once attached to the spindle, it rotates freely with the spindle and achieves a large (or small) circle of attachment dimensions. The product is made of metal, aluminum I believe, and the connections will be very secure when installed. And it comes in a plastic carrying case with a foam insert. If the insert could represent the product it would be a thin tool, the recess for the quill clamp is as intricate as the shape of the clamp. It must have taken ages for the designer to create and insert this case. All in all this is a very good product and I highly recommend it.