A unique method of applying pressure to specific points. Polycarbonate jaws move on carbon fiber rods. Pressure can be applied toward a central point between the jaws or, by reversing the soft silicone rubber jaw facings, pressure can be applied outward from a central point.
Hobby Clamps have 3" long jaws that move along a 3" or 8" long 1/8" carbon beam.
Master Clamps are heavier weight than the Hobby Clamps and have either a 4" or 6" long jaw and move along 3/8" long carbon rods which are 13", 19, or 29" long. Master Clamp connections allow for the joining the rods end-to-end.