Two-Sided Boss Head Clamp, Painted Die-Cast, up to 19mm Rods

This heavy-duty boss head is die-cast alloy with a painted gray finish. It features two adjustable metal thumbscrews and accepts rods up to 19 mm in diameter, holding them at a right angle to one another. The boss head provides a secure, adjustable connection point for assembling retort stands and support structures in the laboratory. Its robust construction withstands repeated tightening and adjustment.