SKU: 64658176695

RAM Radar Detector Mount - Suction Cup Base - Medium Arm

Sale price$139.14 Regular price$154.60
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

RAM Radar Detector Mount - Suction Cup Base - Medium ArmRAM B 166 300U RAM Power Plate III Radar Detector Mount with Suction Cup Base (Medium Arm) The RAM B 166 300U holds a radar detector on your windscreen using RAM's magnetic Power Plate III, a twist lock suction cup base and a medium double socket arm. The magnet lets you twist the detector off when you park, and the suction base moves between vehicles in seconds. This is the medium arm version; a short arm (RAM B 166 A 300U) and a long arm (RAM B 166

RAM-B-166-300U – RAM® Power Plate™ III Radar Detector Mount with Suction Cup Base (Medium Arm)

The RAM-B-166-300U holds a radar detector on your windscreen using RAM's magnetic Power Plate™ III, a twist-lock suction cup base and a medium double socket arm. The magnet lets you twist the detector off when you park, and the suction base moves between vehicles in seconds. This is the medium-arm version; a short-arm (RAM-B-166-A-300U) and a long-arm (RAM-B-166-C-300U) are also available.

Key Features

  • Magnetic Power Plate™ III holds the detector with two rare earth magnets and an adhesive steel plate; twist to remove
  • RAM® Twist-Lock™ suction base grips glass and other smooth, non-porous surfaces, including RAM adhesive disks
  • Medium double socket arm; ball-and-socket design allows near-infinite positioning
  • Larger plate than the Power Plate II, so it suits bigger detectors
  • Powder-coated marine-grade aluminium and high-strength composite; backed by a lifetime warranty

Works With

Any radar detector with a 102mm x 76mm (4" x 3") flat bottom surface. Mounts to windscreens, glass and other smooth, non-porous surfaces.

Dimensions & Specifications

  • Power Plate size: 79.5mm x 101.6mm (3.13" x 4")
  • Adhesive steel plate: 50mm x 38mm x 0.08mm
  • Suction cup: 83.8mm (3.3") diameter twist-lock
  • Arm overall length: 94mm (3.69"); socket-to-socket 76mm (3")
  • Ball size: B size, 1" rubber ball
  • Materials: powder-coated marine-grade aluminium, high-strength composite

Compatible Devices

Any radar detector with a 102mm x 76mm (4" x 3") flat bottom surface, including:

  • Beltronics GT-7
  • Cobra ESD 7570
  • Escort iX, Max 360, Passport S55, Solo S4
  • Radenso XP
  • Uniden R3
  • Valentine One V1

What's Included

  • RAP-300-1U Power Plate™ III magnetic detector holder
  • RAM-B-224-1U 83.8mm (3.3") twist-lock suction base with 1" ball
  • RAM-B-201U medium double socket arm
  • RAM-B-202U 63mm round base with 1" ball
  • Hardware: adhesive steel plate, two rare earth magnets, four #6-32 x 1/2" machine screws, four #6-32 Nylock nuts

FAQs

Will the magnet harm my device? Don't use the magnetic holder with any device containing an internal hard drive, as the magnet may damage the drive.

Which arm length should I choose? This is the medium (94mm) arm. For a closer mount choose the short-arm RAM-B-166-A-300U; for more reach choose the long-arm RAM-B-166-C-300U.

How fast does it ship? Items shown in stock will normally be shipped from our Auckland warehouse in 1 business day. For out of stock items please enquire.

Videos

RAM Power Plate III suction mount overview

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 64658176695

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4.1 ★★★★★
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Shay
Battle Creek, US
★★★★★ 4
Overall good, whisk pieces may break off over time
Color: Green
Overall great product, only complaint is that the ends of the whisk start to break off over time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
A
Verified Purchase
AKZ
Belleville, US
★★★★★ 5
Beautiful set, highly recommend, works well, great price
Color: Green
This set was gorgeous and worked very well for making Matcha at home. Highly recommend buying the set so you can keep your whisk's shape after rinsing. The holder is beautiful! I have both the holder and the whisk on display in my kitchen next to my matcha and teas. So pretty. Great value.
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Reviewed in the United States on May 3, 2026
W
Verified Purchase
Wrenn
Lexington, US
★★★★★ 5
Great price!
Color: Green
I love it! I waahed it & dried, then used it to make my matcha. I had been using a silicon pastry brush! Lol. (& making a mess) so it was great to have the right tools to make it. Comes with bamboo whisk, ceramic stand, bamboo spoon for consistent measurment, stainless cup size strainer, & bamboo scraper to swipe matcha powder in sifter & scrape lumps from side of bowl or cup. I just made it in the cup today. Simplified the process. I am super pleased.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
M
Verified Purchase
Maritess
Lexington, US
★★★★★ 3
Poor Whisk Quality
Color: Green
I've had the kit for about a month. This matcha kit would be good for beginners just trying to get into making drinks at home. While I am not as experienced with matcha, I feel you could get a better ensemble to whisk your matcha. Mine is still holding up. I've made around 15 drinks probably? But I can't see the whisk holding on for longer than 3 months. The whisk quality is not very good. The whisk mixes well, but it has a tendency for the bristles to break and bits of bamboo to end up in your drink. The rest of the kit is holding up pretty well. The look of it is cute and minimalistic. Everything is easy to clean, though I think matcha kits are not meant to get very dirty besides coming in contact with matcha and water. If you mix anything else with this kit, I am not sure how well the bamboo will hold up in regards to mold.
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Reviewed in the United States on August 30, 2025
T
Verified Purchase
Tawanna Cullen
Carnegie, US
★★★★★ 5
Love This Set!
Color: Green
My daughter loves making matcha with this set. It as lasted for her matcha making sessions. The size is perfect to sit on top of the counter top. It's easy to clean, and leaves no after taste of any kind, nothing but great tasting matcha. The whisk makes to mix and get all the matcha powder so non sticks at the bottom or sides. It's a great buy!
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Reviewed in the United States on April 13, 2026

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