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Description
RAM Finger Grip - Universal Phone / Radio Cradle with Tough Claw and Roto-ViewRAM B 400 C UN4 ROTO1U RAM Finger Grip with Tough Claw Small Clamp & Roto View The RAM B 400 C UN4 ROTO1U combines the RAM Finger Grip universal cradle with a small Tough Claw clamp base, a long C length double socket arm, and a RAM Roto View adapter plate. The Roto View lets you rotate your device between portrait and landscape without touching the arm, while the tool less Tough Claw clamps to round, square, and odd shaped rails and bars from 15. 9mm
RAM-B-400-C-UN4-ROTO1U – RAM® Finger-Grip™ with Tough-Claw™ Small Clamp & Roto-View™
The RAM-B-400-C-UN4-ROTO1U combines the RAM® Finger-Grip™ universal cradle with a small Tough-Claw™ clamp base, a long C-length double socket arm, and a RAM® Roto-View™ adapter plate. The Roto-View lets you rotate your device between portrait and landscape without touching the arm, while the tool-less Tough-Claw clamps to round, square, and odd-shaped rails and bars from 15.9mm to 29mm (0.625" to 1.14").
Key Features
- Spring-loaded, rubber-coated Finger-Grip™ fingers grip your device from both sides; squeeze the ends to open
- Includes 3 sets of 4 fingers (small, medium, large) plus optional top and bottom supports
- Roto-View™ adapter plate rotates the cradle through popular viewing angles without loosening the arm
- Tool-less Tough-Claw™ small clamp grips rails and bars from 15.9mm to 29mm (0.625" to 1.14"); rubber pads protect the mounting surface
- Long C-length double socket arm for extra reach; backed by RAM Mounts' lifetime warranty
What's Included
- RAM-HOL-UN4U Finger-Grip™ universal cradle
- RAP-B-400U small Tough-Claw with 1" ball
- RAM-B-201U-C double socket arm (B ball, C length)
- RAM-HOL-ROTO1U Roto-View adapter plate
- RAM-B-202U round plate
Dimensions & Specifications
- Tough-Claw clamp range (rails/tubes): 15.9mm to 29mm (0.625" to 1.14")
- Tough-Claw clamp range (flat surfaces): 0 to 29mm
- Arm overall length: 152mm (6")
- Arm socket-to-socket: 134mm (5.25")
- Ball size: 1" rubber ball (B series)
- Weight: 730g (1.61 lbs)
- Materials: marine-grade aluminium and high-strength composite
Compatible Devices
The Finger-Grip™ cradle fits 120+ GPS units, handheld radios, and phones across 11 brands. For the full compatible-device list and complete cradle dimensions, see our RAM-HOL-UN4U cradle listing. Always measure your device with any case fitted before ordering.
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Great frother and well built
Color: Black, Size: Rechargeable
I don’t usually write reviews, but since I’ve been helped by so many reviews from others, I wanted to share my thoughts on the InstaWhisk Milk Frother.
This is a great frother. It really whips cream into a tasty, rich froth. My wife and I have tried cheaper battery-operated frothers in the past, and while they worked fine at first, they didn’t last very long. The InstaWhisk feels well built and works great.
Pro tip: The frother may be a little too powerful at normal speed, so you might need to lightly “feather” the power button to keep the liquid from overflowing the cup. Once you get used to it, it works really well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 5
Great frother/stirrer especially for the price.
Color: Black, Size: Rechargeable
Best one available. Have used cheap ones from the store that work pretty good, but batteries are a pain. This is rechargeable and it has a push button that allows you to start it right away without having to turn it on to start it kind of like a power drill. If you start to press it it goes slow the harder you press the faster it goes. The different attachments are great. We use it for both coffee frothing as well as mixing up electrolyte drinks with water with the included mixing attachment. Crazy powerful and easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Strong motor. Works great
Color: Black, Size: Rechargeable
I really like this frother. The fact that it’s variable speed, rechargeable, and can spin at a high rate are all great features.
I use it to blend collagen powder and cream into my coffee every morning. Also sometimes use it to
Blend drinks. Strong motor.
Like that the whisks are removable for cleaning and that it comes with different ones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 4
Works well, long use on single charge, high torque - be careful when starting
Color: Black, Size: Rechargeable
Not the most inexpensive powered whisker bur I've used other Typhor products and found them reliable for the task designed. I fell they don't cheap out on the rechargeable battery so I don't fell they will catch fire, as we are hearing about from other cheaper rechargeable items. I liked 2 things about this model the speed control is by a pressure single switch which I can control, not just pick speed 1,2,3. The swappable tips allow for different uses. I don't drink coffee but use the item to whisk eggs for an omelets and it has the torque to mix them without effort. In Fact need to only use half power else it will splatter out of my mixing vessel.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
I love it!
Color: Black, Size: Rechargeable
This thing works great! It holds a charge for a long time. I love that it has different attachments. I use it mainly for mixing powder into my drinks. It is very powerful. The speed is adjustable too. It feels good to hold too. It lights up when you squeeze the trigger and when it starts losing charge, the light bar gets shorter. I highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
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