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3/8" - 5/8" Bar Clamp Mount | Dual Type-B Connections | 20mm Ball & Dovetail/Flange

17 reviews

  • All Metal Construction: This robust CNC Machined aluminum bar mount base provides the ultimate hold and long-lasting usability for a variety of bar shapes.
  • Bar Compatibility: This bar clamp is designed to securely hold onto various bar shapes and styles, with a minimum bar size of 3/8” and a maximum bar size of 5/8”. Excellent solution for mounting onto headrest bars, crossbars, and mirror bars.
  • Easy Installation: Four self-tightening bolts with L-wrench included in the box allow for simple and swift installation.
  • Featuring Type-B Interface: Tackform's standardized method for attaching a ball to mounting surfaces is Type-B which enables easy switching between ball sizes and dovetails for cross-platform compatibility. The dovetail connection is ideal for short-reach applications, while the 20mm ball is typically preferred for longer reach applications. Type-B makes swapping your ball connection quick and easy.
  • Tackform 20 Series: Specifically designed for compatibility with Tackform’s DuraLock™ 20 Series Platform, revolving around the 20mm ball and socket system. While compatible with other 20mm products, our parts stand out for their tested durability and engineered load capacities, featuring a safety factor not guaranteed by other manufacturers.



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 17 reviews
Robin B. (Portland, US)
Worked great. Awesome quality!

I’ve got several tackform products and they are all great. Very sturdy

Mack M. (Honolulu, US)
Perfect for my application

I am very happy with how the parts worked together, the way it was fully adjustable, quality of the parts. I highly recommend this system/product !!

Adam M. (Craig, US)
Great mount! Yami t7

Held up well with bdr routes and rocky terrain. I used the rubber band spider to secure the phone in rough terrain, but it will hold without. Vibration dampening worked well to see the screen/navigate. Well done Tackform.

Roger B.
Love it

This is my second Tackform product. Works as advertised. Vespa primavera and sprint 150's

BRIAN C. (New York, US)
The Best!!!

I only use Tackform for all my electronic mounting solutions!! They are absolutely #1!!