TR03 Professional Smartphone Clamp

$49.95 USD $99.95

Enjoy mobile photography with the ProMediaGear TR03 professional smartphone clamp. The only clamp you'll ever need!

Free shipping for orders $100 above (USA)


  • Arca-Swiss Compatible Base Plate
  • Two 1/4-20" Threads
  • Standard tripod mount
  • Double ball joint for full articulation
  • Retractable clamp
  • Fine-tuning adjustment
  • Cold shoe mount on clamp for accessories
  • Works as a tabletop smartphone holder
  • Made of lightweight and durable T6061 CNC aluminum
  • Max load capacity: 16 ounce / 450 grams

Love mobile photography or vlogging? Treat yourself with the new ProMediaGear TR03 Professional Smartphone Clamp - a lightweight and durable phone accessory you must have.

This smartphone holder is made of T6061 CNC aluminum and has a max load capacity of 16 ounces - perfect for any smartphone and lightweight accessories. It has a standard tripod mount with two extra 1/4-20" threads. It is also Arca-swiss compatible.

Another neat feature is the retractable clamp. It has a fine-tuning adjustment to ensure your smartphone does not fall while in use.

It is also the perfect mobile photography and vlogging smartphone clamp. Attach lights or a microphone in its built-in cold shoe — no need for extra mounts for your smartphone.

If you are working on the go, you may also use the TR03 smartphone clamp as a tabletop holder. The base is stable and can handle any smartphone.

The ProMediaGear TR03 Professional Smartphone Clamp comes with a 5-year warranty. Shop with no worries!

Full Specifications
  • Double ball joint for superior range of motion
  • Arca-swiss compatible
  • Standard tripod mount
  • Max/Min Jaw opening - 4.0 - 2.1 inches phone width
  • Hard anodized scratch-resistant finish
  • Max weight load: 450 grams or 16 oz
  • Length: 4 inches
  • Width: 1.5 inches
  • Height: 6 inches
  • Weight: 0.4 pounds
  • Made in China
Frequently Asked Questions

Will the TR03 smartphone clamp work with other tripods?

Yes! The TR03 has a standard tripod mount with an arca-swiss base plate. It works with ProMediaGear and other major tripod brands.

Will it work with an iPhone or Android devices?

This smartphone clamp is made for the majority of smartphone sizes.

Why is the TR03 smartphone clamp made in China?

The TR03 is designed and developed by ProMediaGear engineers in the USA. While the product is produced in China, the quality is top-notch and is on par with our Made in the USA ProMediaGear products.

Customer Reviews

Based on 13 reviews
Leland DeFord (Kaufman, US)
Professional Plus

The Professional Smartphone Clamp TR03 is an exceptionally well-made piece of equipment that can outlast most photographers. All metal, beautifully constructed with infinite adjustability, it supports my iPhone 15 Pro Max easily and rigidly. Additional key features are Arca-Swiss compatible foot, integral cold shoe, and drilled & tapped for 1/4" and 3/16" if and when needed. It also looks great!

mikhail tsalevich (Brooklyn, US)


Bruce Johnson (Columbus, US)
Meets Highest Quality Standards

Once again ProMediaGear has designed and created a product that goes beyond my expectations. Nice to see that there is at least one company where quality comes first. I also have the ProMediaGear dedicated L bracket for my Canon R5. It is so far superior to L bracket I had from another major manufacturer for my previous camera, a Canon 5DIII.


This product is very well made and of high quality. I was very impressed with the product and I can highly recommend this product. I have other products from this brand and they are equally of high quality.


I this this is an excellent, well made product. It is the perfect device for using an iPhone on a tripod.