Concentric Ring Tripod Burner Stand w/4 Rings
by United Scientific

This tripod ring stand features a series of 4 concentric rings, measuring 3.5, 4.75, 6.5, and 8 inches in outside diameter, providing an extremely adjustable and versatile work surface for a variety of different applications. Each ring is made of cast iron, featuring a black enamel finish that is chemically resistant, with each successively smaller rings sitting inside the previous ring.

The stand features a set of 3 detachable, zinc-plated legs that are approximately 9 inches long, and are capable of attaching to the 4.75, 6.5, and 8 inch rings. The 3.5″ ring must be sitting within the 4.75″ ring to be used.

Ring diameters are as follows: