RAM® Twist-Lock™ Suction Cup and Composite Yoke Clamp Mount

The RAP-B-121-224-1U consists of a yoke clamp base, 3.3" (83.8 mm) diameter suction cup base, standard length double socket arm and 2" (50.8 mm) x 1.7" (43.2 mm) square base that contains the universal AMPs hole pattern. The yoke clamp base will fit rails in diameter from 0.625" (15.9 mm) to a maximum of 1.25" (31.8 mm). The 1" (25.4 mm) rubber ball is at a right angle to the plane of the mount; when connected to a rail, the ball sits parallel to the rail. The suction cup is designed to have an extra strong hold on any smooth non-porous surface, but for best result, mount the suction cup on a glass or non-porous plastic surface.