The RAM-202U-153 consists of a 1.5 diameter rubber ball connected at right angles to a 1.5 x 3 rectangular base. This mount has pre-drilled holes at each corner of the base plate.
RAM-202U-153 Ram Mount 1.5 x 3 Rectangle Base w/1.5 Ball
Ram Mounts 2.25 Diameter Ball Mount With 11in x 3 Rectangle Base
RAM MOUNT SMALL BASE WITH BALL - AJK OffRoad
RAM Mount 1 inch Ball to Garmin G-Ball Adapter
RAM Track Ball Universal Marine Electronic Mount w/ RAM Ball Mount Bra – Excel Marine Store
RAM RAM-207U Ball Base with 1/2 NPT Male Threaded Post - mounting component - black powder coat - RAM-207U - Laptop Mounts
RAM Mounts Cameras Motion Sensors Devices Tough-Ball with 1/4-20 x .25 Threaded Stud RAP-B-379U-252025 with B Size 1 Ball : Electronics
RAM-B-273-1U RAM Mount 1/4-20 x 1 with 1 RAM Ball
RAM 1 Add-A-Ball™ Base for B-size Socket Arm
POWRIG 1 Ball Mount w/Adhesive for RAM Scoket Arm, GoPro Camera, DSLR – Photo & Video Gears
The RAM Track Ball is made up of a B size 1 rubber ball molded to a high strength composite base, a rubber friction washer and a stainless steel T-bolt for sliding into virtually any track system. Simply insert or slide the Track Ball into your track and twist the ball clockwise to tighten in place. Twist counterclockwise to loosen or adjust the ball.
Ram Mount 1 Track Ball with T-Bolt Attachment
Aluminum Alloy 1 Inch Ball Mount Fit For Handlebars 0.5'' To 1.26'' In Diameter, Handlebar Mount Ball Compatible With Ram Mounts 1 Inch Ball Socket
The RAP-B-366-153-354-TRA1 consists of a Track Ball™ base, composite double socket arm, and a 1 ball connected to a round plate with 1/4-20 camera
RAM® Track Ball™ Mount with 1/4-20 Action Camera Adapter
The RAM zinc coated u-bolt rail base consists of the 1 diameter ball and socket system with RAM universal 1/4 -20 thread centered on a 2.5 diameter plate. This mount is designed to be a universal mounting solution for both still and moving cameras. The base has a 1.0 diameter rubber ball designed to sit at right angles to the mounting rail. The metal u-bolts and nuts included will fit a circular rail with a diameter from 1/2 to 1.0 .
Ram Mount Handlebar U-Bolt Base w/ 1/4 -20 Stud