The RAM-B-272U consists of a B size 1 rubber ball and mounting base measuring 1.18 x .75 x .2 with a 9mm hole. This angled bolt head adapter base
Universal Bike Motorcycle Rearview Mirror Ball Socket Angled - Temu
RAM Mount RAM Quick-Grip XL Phone Mount w/Vibe-Safe U-Bolt Base - Short [RAM-B-149Z-A-PD4-462]
RAM® 9mm Angled Bolt Head Adapter Ball Base. - Included B size 1 RAM® rubber ball allows for connection to any B size RAM® double socket arm; ball
RAM 9mm Angled Bolt Head Adapter Ball Base RAM-B-272
RAM Mount RAM Quick-Grip XL Phone Mount w/Vibe-Safe U-Bolt Base - Short [RAM-B-149Z-A-PD4-462]
ARKON Mounts 25mm Ball to 9mm Angled Bolt Head Adapter : Electronics
RAM-B-349-1U Ram 1 Ball W/m10x1.5 Pitch male Thread
RAM® 9mm Angled Bolt Head Adapter Ball Base
25mm Ball to 9mm Angled Bolt Head Adapter — Arkon Mounts
Head Adapter Ball Base Fits for RAM Mounts Ball Mount Base Suitable for Motorcycle Mirror Frame Double Socket Arm Cell Phone Holder with 1 Ball Socket : Automotive
The RAM-B-272U consists of a B size 1 rubber ball and mounting base measuring 1.18 x .75 x .2 with a 9mm hole. This angled bolt head adapter base
RAM® 9mm Angled Bolt Head Adapter Ball Base
ARKON Mounts 25mm Ball to 9mm Angled Bolt Head Adapter : Electronics
This 1 inch ball mount base features a 10mm mounting hole designed to attach to the motorcycle rear-view mirror or bolt head. The 1'' ball mount base made of 6061-T6 aluminum alloy material with CNC machining and iii grade hard anodized surface for durability and reliability in the most demanding environments. TPU over-molded ball head, anti-slip and wear-resistant. Compatible with RAM Mounts & BRCOVAN any B size 1'' ball double socket arm.
BRCOVAN Aluminum Alloy 1 Ball Mount Base w/ 10mm Mounting Hole, Angled Bolt Head Adapter Ball Base Compatible w/ Ram Mounts B Size 1 inch Ball