Powerful heavy-duty suction cup anchors to any smooth, flat surface Fast, easy, tool-free installation Features a 1" slot for use with the STANLEY Safety Strap - convenient thread-style system lets you adjust, lock and tighten tie-down the strap via push handle Multi-purpose mount fits most SUV liftgates, truck tailgates, and car trunks without the need for a permanent anchor, hardware or tools Supports up to 200 lbs of gear - great for motorcycle, ATV, stand-up paddle board deck, moving boxes, and more