Clamp Holder, Cast Iron, 1 Each

The Clamp Holder, Cast Iron by United Scientific joins an extension clamp rod to a support stand rod and accepts rods up to 19 mm (0.75") in diameter. The manufacturer specifies a cast aluminum body with steel thumb screws for a firm grip on both rods. It is used in teaching and research labs to mount clamps on ring stands and support frames for distillation, reflux, and filtration setups.