RAM-B-231-1CHU RAM Chrome Handlebar U-Bolt Base for Rai Individual Mounts round base adapter and

round base adapter and

5" diameter rubber ball and inserts directly to the back of

60" backing plate

and holds one

Large Plate: 4

RAM-B-231-1CHU RAM Chrome Handlebar U-Bolt Base for Rai Individual Mounts round base adapter andThe RAM B 231 1CHU contains a 1" rubber ball designed to sit at right angles to the mounting rail. The rust proof metal u bolt accommodates rails in diameter from 1" to 1. 25" in diameter. The base also includes black cover caps to be placed over the exposed ends of the u bolt. HARDWARE INCLUDED (1) 1 4" 20 U Bolt for 1" 1. 25" Rails (2) 1 4" 20 Nylock Nuts (2) Rubber Caps CLAMP RANGE 1" 1. 25" diameter BALL SOCKET SIZE B Size (1") WEIGHT CAPACITY 2