The RAM Mounts RAP-C-2002U, identified by Kramp as Kramp-rapc2002u, is a genuine RAM double socket swivel arm designed for C Size 1.5" ball bases. This versatile mounting component features a socket at both ends, accommodating 1.5" diameter ball bases. Its spring-loaded technology allows for quick adjustment and release, enabling easy pivoting of the ball and socket connection. Constructed from durable high-strength composite, this black arm is compatible with all RAM C Size 1.5" ball components, providing a robust and flexible mounting solution for various applications.