SimpleBlock-U

Rail-based clamp for metal standing seam roofs used to attach PV racking brackets without roof penetrations. Two pre‑installed oval‑point set screws clamp to vertical, double‑lock seams, providing a watertight, clamp‑to‑seam connection with North–South adjustability. UL 2703 compliant with technology licensed by S‑5! and compatible with L‑foot brackets such as the Clickfit Universal 3" or Open Slot 3" options. Ideal for rapid, durable mounting on most double‑lock standing seam profiles.