Watertight, hinge-style solar roof mount for corrugated and trapezoidal metal panels. Adjustable tongue-and-groove design fits on the sides of panel ribs for North–South and East–West adjustability while keeping fasteners out of water channels. Includes pre-installed EPDM gasket tape and five self-tapping screws with EPDM washers to create a rugged, watertight seal; suitable for roof panels with a minimum 26-gauge thickness. Compatible with rail-based or rail-less racking and accepts ClickFit Universal 3 in L-Foot (mill finish), 3 in Open Slot L-Foot (black anodized), or third-party brackets; backed by a 25-year warranty.