Camera Mounting Adapter | 1"/25mm B-Sized Ball With 1/4"-20 Threaded Hole

1 review

  • Equipped with a 1/4"-20 thread compatible with many video products.
  • Metal base and shaft for a stronger core, prevents breakage.
  • 1"/25mm B-sized rubberized ball. 
  • Compatible with other 1"/25mm/B-Sized industry-standard ball systems.


Our ball mount is equipped with a 1/4"-20 thread that is compatible with a wide variety of video products including, GoPro, Nikon, and more!

Similar competitor products are primarily made out of plastic, which can easily break under heavy load. Our product is designed with a metal base for a stronger and more stable core to prevent breakage. 

Rubberized ball for easier repositioning.

Our arm is compatible with Tackform Enterprise components, as well as RAM B-sized components and any other components that utilize a 1"/25mm ball.



At Tackform, we are committed to providing you with top notch support.
If you have any questions or concerns about your order, please don't hesitate to reach out to our knowledgeable support technicians.

Our customer support team is available Monday through Friday 9:00 AM - 5:00 PM.


How long will it take to get my order?

  • USPS and Ground orders ship the same or next business day.
  • FedEx Express orders placed before 2 PM CST will ship same business day.
  • International orders, wholesale, and large bulk orders ay take an additional 1-2 business days for processing.

What shipping carriers do you use?

  • USPS
  • FedEx

Where do you ship from?

  • Tackform HQ (Addison Illinois 60101)

Can I return my product?

Of course, Tackform has a flexible 30 day return policy. You can find the full details by clicking here -> RETURNS


If we still haven't answered your questions, you can contact us below and we will get back to you as soon as possible.

"We're dedicated to providing you with the best possible shipping experience and we're here to help you in any way we can. Thank you for choosing Tackform. We look forward to serving you"

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Customer Reviews

Based on 1 review
Scot M. (Boston, US)
many thanks for replaced a failed Phone holder

when this ball disintegrated due to polimerization of the plastic material, Tackform sent a complete assembly. The I phone holding device is top shelf. i bolted the RAM mounts directly to my Car, van and motorcycle dashboards. good products!!!!