Universal Swivel Clamp, Power Hold, Ace Glass

This universal swivel clamp allows positioning of your stirrer at any compound angle to achieve the best stirring action

One knob lets you lower or raise the stirrer; one knob locks the stirrer on the support rod (tilts right or left); and the last knob controls the swivel setting (forward or backward). The clamp fits support stands from 3/8" to 5/8" (9.5mm to 16mm) in diameter. Will hold stirrer mounting rods from 3/8" to 5/8" in diameter. Fabricated from precision machined aluminum.