The RAM-B-230U double ball adapter consists of two attached B size 1″ rubber balls that allow the connection of two B size double socket arms. When measured from ball center to ball center, the length is 1.75″. The perfect adapter for connecting two B size RAM® Mounts double socket arms for extra extension or articulation Consists of two B size 1″ RAM® rubber balls connected by a .75″ length post Post is made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments Backed by a lifetime warranty product dimensions Overall Length: 2.54″ socket to socket length 1.75″ ball size B Size (1″) weight capacity Standard Use: 2 lbs Heavy-Duty Use: 1 lb materials Marine-grade aluminum packaging type Poly Bag Weight 0.09 lb
