RAM® Mounts - Square Post Clamp Base (upto 1.5") 

OVERVIEW
The RAM-B-247U-15 consists of a 1.5" clamp base with 1" ball.

HARDWARE INCLUDED
(2) 5/16"-18 x 3" Machine Screws
(2) 5/16"-18 Nylock Nuts
CLAMP RANGE
1.5" max-width
BALL/SOCKET SIZE
B Size (1")
WEIGHT CAPACITY
Standard Use: 2 lbs
Heavy-Duty Use: 1 lb
MATERIALS
Marine-grade aluminum
WEIGHT
0.38 lbs.

Part No. - RAM-B-247U-15

Brand - RAM® Mounts, USA