The RAM-B-309-7-C2 consists of a hardware for mounting to both brake/clutch reservoirs and rails that are 1.27cm (0.5") to 3.18cm (1.25") in diameter, SHORT length double socket arm, STANDARD length double socket arm, double ball adapter and 6.35cm (2.5") diameter round base adapter that contains a 1/4" -20 male camera thread. The mounting hardware for brake/clutch reservoirs include both standard and metric mounting bolts. The included 1/4" -20 threaded steel stud, centered, with round base provides support and stability for cameras that rest on top of it. The male 1/4" -20 threaded steel stud will connect to any standard female thread found on camcorders and digital cameras. The mount is designed with a RAM 2.54cm (1") diameter patented rubber ball and socket system that has multiple adjustment points; this allowing for almost infinite adjustment and perfect viewing angles.