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Arm | 7.5" Long | Dual 1"/25mm/B-Sized Sockets | Expandable Elbow Joint

7 reviews

This arm measures 7.5 inches from end to end when fully extended and will accept a 1"/25mm/B-Sized ball on both ends.

  • All Aluminum



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 7 reviews
Chris (Queen Creek, US)
Solid regardless of conditions

Everything Tackform makes is great. Everything stays put regardless of trail conditions. On a recent trip a friend checked out my setup and said "that thing must flop around" he gave it a tug and then said "nope." I run my phone and tablet along with a Ham radio with its factory mount. All of this sits on a mounting plate from ICS. I have 2 other mounts for microphones and my InReach. If you are looking for a product that is up to the task of bouncing down an offroad trail Tackform is for you! I will be adding another mount to my fitness bike soon!

brian w. (Palm Desert, US)
Works as I’d hoped

I had bought a different Tackform arm from Amazon but needed more length to get my phone where I wanted it, this one fit the bill.
How long it lasts remains to be seen…….should be a long time, the construction seems quality.
2007 Aprilia Scarabeo 500i.e.

Larry S.

Arm | 7.5" Long | Dual 1"/25mm/B-Sized Sockets | Expandable Elbow Joint

Kenneth P. (Smithtown, US)

Arm | 7.5" Long | Dual 1"/25mm/B-Sized Sockets | Expandable Elbow Joint

Mark W. (Peoria, US)

Arm | 7.5" Long | Dual 1"/25mm Sockets | Expandable Elbow Joint