SKU: 64658176695

RAM Radar Detector Mount - Suction Cup Base - Medium Arm

Sale price$139.14 Regular price$154.60
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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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Jose Q
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★★★★★ 5
Nice and work durable
Color: Navy Blue, Size: XX-Large
Very good material easy to iron will buy again
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Reviewed in the United States on May 16, 2026
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Lu M.
Houston, US
★★★★★ 5
Clean, comfortable staple for casual business wear
Color: Black, Size: Medium
Every wardrobe needs a sharp black button-down, and this JEMLDL Oxford shirt hits the nail on the head for versatile styling. The fabric has a nice, substantial weight to it—it's classic oxford cotton that feels durable but remains soft against the skin. The fit is tailored nicely without being a restrictive slim-fit, and the integrated back pleat gives your shoulders plenty of room to move without the shirt pulling untucked. It features a traditional chest pocket and a crisp button-down collar that holds its shape under a blazer or worn casually open over a white tee. It washes up great and doesn't shrink up into a mini-shirt after a cycle in the dryer. Pros: Heavy-duty, high-quality oxford cotton weave. Back pleat offers excellent shoulder mobility for active movement. Versatile styling that dresses up or down effortlessly. Cons: Like all quality cotton oxfords, it requires a quick iron or steam to look crisp. Fits true to size, but has zero elastane stretch in the fabric.
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Reviewed in the United States on June 3, 2026
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Kindle Customer
Houston, US
★★★★★ 4
Decent quality for the price
Color: Sky Blue, Size: XX-Large
Fit well
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Reviewed in the United States on May 20, 2026
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Kay
Los Angeles, US
★★★★★ 5
Nice Quality, Great Fit, and Very Comfortable!
Color: White, Size: XX-Large, Color: White, Size: XX-Large
I ordered this shirt for my husband, and he is very pleased with it. He says it is a really nice shirt that fits true to size and looks sharp. The fabric has a great, quality weight to it that gives it a structured appearance, making it versatile enough to easily transition from a casual day out to a more business casual setting at work. The biggest selling point for him is how comfortable it is. He mentioned that it feels great against the skin and offers excellent mobility throughout the day, thanks in large part to the classic back pleat design. The chest pocket is a nice, practical addition, and the classic Oxford style looks great right out of the dryer. It is a well made, reliable closet staple that he is already getting a lot of use out of, and we highly recommend it!
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Reviewed in the United States on May 24, 2026
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erika1979
Port Orchard, US
★★★★★ 5
An excellent button down that fits well, looks great, and feels as good as it looks.
Color: Navy Blue, Size: X-Large
From the office to dinner and the to church on Sunday, this is a perfect shirt for any situation. It even looks great worn open over a t-shirt with a pair of jeans and boots or tennis shoes. Who said a nice button down needs slacks and dress shoes? It is a cotton?polyester blend so it is lighter weight than a standard cotton oxford. It also isn't as crisp or harsh and it doesn't wrinkle nearly as bad either. The sleeves are a standard long sleeve but they cuff well. The shirt looks great when cuffed too so that helps when it's hot and humid. There isn't really any stretch to this shirt but that isn't a problem becuase it is perfectly true to size. Just follow the size chart and fit is near guaranteed. For only 20 bucks, basically, (22 to be exact), this is a great choice for any situation when a nicer than completely casual look is desired.
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Reviewed in the United States on May 26, 2026

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