About this product
PRODUCT INFORMATION
OVERVIEW
The RAM-B-102-231ZU consists of a double socket arm, two diamond bases and extra zinc coated u-bolt base. The diamond bases measure 2.43" x 1.31" diamond base and contain two holes 1.912" from center to center, positioned at both ends of the diamond base. The hole pattern found on the diamond bases will connect to many RAM cradles, as well as third party cradles including mounts with the industry standard AMPS hole pattern. The zinc coated metal u-bolt accommodates rails in diameter from 0.5" to 1.25" in diameter. Also included are black cover caps to be placed over the exposed ends of the u-bolt and a composite adapter that can narrow the rail to a minimum width of 0.5". Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm; this with a twist of the arm knob, allows for infinite articulation and optimum viewing angles.
HARDWARE INCLUDED
(1) 1/4"-20 U-Bolt for .5" - 1" Rails
(1) 1/4"-20 U-Bolt for 1" - 1.25" Rails
(2) 1/4"-20 Nylock Nuts
(2) Rubber Caps
(1) U-Bolt Spacer
CLAMP RANGE
.5" - 1.25" diameter
SOCKET-TO-SOCKET LENGTH
3"
HOLE PATTERN
2-Hole AMPS: 1.912"
BALL/SOCKET SIZE
B Size (1")
WEIGHT CAPACITY
Standard Use: 2 lbs
Heavy-Duty Use: 1 lbs
MATERIALS
Marine-grade aluminum
PACKAGING TYPE
Poly Bag
WEIGHT
1.0 lbs.
COMPONENTS
RAM 1" Ball Mount with 2/Diamond Bases - RAM-B-102U
Instructions
Drawing File - Diamond Ball Plate - PDF
Drawing File - U-Bolt Ball Base - PDF
RAM® U-Bolt Base Assembly Guide - PDF
ACCESSORIES
RAM Locking Knob With 1/4-20 Brass Hole For B Size Arms - RAM-KNOB3LU
RAM 1" Add-A-Ball™ Accessory Base for any B-size Socket Arm - RAM-B-273U
Description supplied by OC Mounts through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






