Heavy-duty square post clamp base, designed for secure attachment to square posts with a maximum width of 103 mm (4 in). It features a 1.5‑inch (C Size) rubber ball mounted on a marine-grade aluminium rectangular plate, ensuring durability and corrosion resistance in harsh environments.
The clamp base is fastened to the post using two screws, providing a stable and vibration-resistant hold. It is ideal for mounting accessories on forklifts, industrial equipment, or for marine applications.