RAM Yoke Clamp Base with 1" Rubber Ball (RAM-B-121BU) Type_RAM Phone Mounts GoPro camera and black thumb

GoPro camera and black thumb screw not included with purchase

To mount the RAM-B-108BU base

The RAP-B-101U RAM Composite Double Socket Mount is a heavy duty high strength composite flat surface mount that comes with a double socket arm mount

Accommodates Dimensions: 7" x 2"

double socket arm and high strength composite cradle

RAM Yoke Clamp Base with 1" Rubber Ball (RAM-B-121BU) Type_RAM Phone Mounts GoPro camera and black thumbThe RAM B 121BU yoke clamp base will fit rails in diameter from 0. 625" to a maximum of 1. 25". The 1" rubber ball is at a right angle to the plane of the mount; when connected to a rail, the ball sits parallel to the rail. Specs & Features Clamp Base Dimensions: Accommodates rails from 0. 625" to 1. 25" in diameter Material: High Strength Composite and Powder Coated Marine Grade Aluminum Ball Size: 1" Rubber "B" Ball Size Weight: 0. 35 lbs. Note: The