The MLM3 Monstro-Coupler is designed to secure fixtures, rigging or truss components onto larger-diameter pipe or tubing (2.5″ nominal pipe size or 3″ outside diameter tubing). It is engineered for heavier-duty stage, lighting and rigging applications where standard couplers may not suffice. Constructed from solid billet aircraft-grade aluminum and CNC-machined, it maintains tight tolerances (±0.0625″) to align with industry pipe/tube manufacturing standards. With a safe working load limit of 1,100 lbs and a compact weight around 1.4 lbs, the MLM3 gives a robust yet relatively lightweight coupling solution for larger pipe systems.