Multi-Purpose Couplers are made from extruded, high tensile aluminum. Manfrotto/Avenger MP Clamps are used for cross-bracing of truss members. They clamp on pipes from 42 to 52mm diameters. To assist with rigging, the clamp mouth can be limited to transform the coupler in a hook.Maximum Load: 1100 lbs (500kg).

This MP Coupler has a welded 5/8 in baby pin.