Casting clamps 

Multi-task clamp; rotating arms can be folded in either direction. Useful for clamping over the glass plate notch during gel casting and during the loading of sharktooth comb samples.

Specifically designed for gel casting. Wide jaws provide uniform pressure on glass plate-gasket assembly. Single- and dual-gel casting clamps accommodate different thicknesses and are not interchangeable.
Set of three (3). One set (three clamps) is sufficient for 10 cm wide mini-gels; two sets (six clamps) are necessary for standard 16.5 cm wide gels.