SKU: 42606955377

RAM Suction Cup Base - Dual Cup with Arm and Round Bases (C Series 1.5")

Sale price$92.25 Regular price$102.50
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

RAM Suction Cup Base - Dual Cup with Arm and Round Bases (C Series 1.5")RAM 101U 189BU RAM Twist Lock Dual Suction Cup Base with C Size Arm & AMPS Plates The RAM 101U 189BU is a heavy duty mounting base that sticks to a windscreen or smooth surface with twin twist lock suction cups, then carries a RAM or third party cradle on a C size double socket arm. The two AMPS round plates connect to a wide range of cradles, including all RAM iPad cradles, and the ball and socket arm dampens vibration while adjusting to almost any

RAM-101U-189BU – RAM® Twist-Lock™ Dual Suction Cup Base with C Size Arm & AMPS Plates

The RAM-101U-189BU is a heavy-duty mounting base that sticks to a windscreen or smooth surface with twin twist-lock suction cups, then carries a RAM or third-party cradle on a C size double socket arm. The two AMPS round plates connect to a wide range of cradles, including all RAM iPad cradles, and the ball-and-socket arm dampens vibration while adjusting to almost any angle.

Key Features

  • Twin twist-lock suction base for windscreens and other smooth, non-porous surfaces
  • C size double socket arm with the larger 1.5" ball for extra load capacity; near-infinite adjustment
  • Two AMPS round plates with both 3-hole and 4-hole patterns connect to most RAM and third-party cradles, including all RAM iPad cradles
  • Powder-coated marine-grade aluminium, powder-coated steel and high-strength composite; backed by a lifetime warranty

Works With

Most RAM and third-party device cradles with a 3-hole or 4-hole AMPS pattern. The suction base mounts to flat glass and other smooth, non-porous surfaces. For strongly curved surfaces, consider the articulating RAM-189B-PIV1U base instead.

Dimensions & Specifications

  • Suction cups: two 83.82mm (3.3") diameter twist-lock bases, total width 201.9mm (7.95")
  • Round plate 4-hole AMPS pattern: 1.181" x 1.496" (30mm x 38mm)
  • Round plate 3-hole AMPS 120-degree pattern: 1.812" (46.0mm)
  • Arm overall length: 143mm (5.625"); socket-to-socket 114mm (4.5")
  • Ball size: C size, 1.5" rubber ball
  • Weight capacity: 1.814kg (4 lb) standard use; 1.36kg (3 lb) heavy-duty use
  • Unit weight: 499g (1.1 lb)
  • Materials: powder-coated marine-grade aluminium, powder-coated steel, high-strength composite

What's Included

  • RAM-B-189BU dual twist-lock suction base with AMPS pattern
  • RAM-101U C size double socket arm with two RAM-202U round AMPS plates

FAQs

Will it hold on a curved windscreen? The twin cups are best on flat glass or smooth non-porous plastic. For a strongly curved surface, the articulating RAM-189B-PIV1U base is the better choice.

What cradles fit it? Any with a 3-hole or 4-hole AMPS pattern, including all RAM iPad cradles and many third-party holders.

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.

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: 42606955377

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4.2 ★★★★★
Based on 16 reviews
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Verified Purchase
Jack Raines
Chelsea, US
★★★★★ 5
best pillow I have ever bought.
Size: Queen(Pack of 2)
most comfortable pillow I have ever bought. It seems very well put together so I believe that it will last a long time. Very happy with the purchase. I do think the weight of the pillow will surprise many people because while it is quite heavy, it is very firm and extremely comfortable. Great value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
R
Verified Purchase
RC
Bozeman, US
★★★★★ 5
I paid for the product and it’s GOOD 👍🏽
Size: Queen(Pack of 2), Size: Queen(Pack of 2)
Honest review to help your decision. These are a bargain at two for one. I paid almost $30 for one at a local retailer and it’s already flattened after 7 months. This product arrives vacuum sealed with the cooling pillow covers separately (separate so you can wash before using). They are loaded with memory foam which I found pleasing. I chose to leave all of the foam in because I’m sure it’ll flatten sometime in the future. I’ve been using these for TWO MONTHS now and they have not flattened. Easy to mold and fluff, soft and they are added support for my back up pillows. I cannot attest to any type of pain relief because I have not experienced that with these personally. I do feel my sleep is better so my tension headaches have lessened. The cooling hex layer is on the cover NOT the actual pillows. I’m sure everyone knows that memory foam gets really hot 🥵 but the cooling covers on these help minimize that. It actually feels cool to the touch like a gel product. I find the quality to be exceptional. All in all, give it a shot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2025
J
Verified Purchase
Jonathan Caballero
Los Angeles, US
★★★★★ 3
More soft than firm
Size: Queen(Pack of 2)
Not firm but more soft, would I be returning probably not but if you were already on the fence this is your confirmation that it’s not as described, ( well to my standards at least ) it does feel of good quality but I was looking more a sturdy firm that soft and cushion feeling .
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Reviewed in the United States on January 1, 2026
S
Verified Purchase
StacyT
San Leandro, US
★★★★★ 5
Best fluffy but firm pillows
Size: King(Pack of 2), Size: King(Pack of 2)
These pillows are worth every penny! They started off pretty flat but after three days they plumped up well. In addition to them being plump, they are also firm. Exactly what I was looking for. You can shake up the internal stuffing if you want them softer too. They were a bit pricey but I’m going to repurchase and replace all my home pillows with these. I do sleep hot and the cooling side is perfect to lay on. Kept me cool and comfortable. I haven’t had any neck or back pain after switching to these pillows too. Absolutely recommend these for your home. The photo shows how full the pillows are. I have four pillows in the picture plus two smaller other brands. These are definitely fluffier.
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Reviewed in the United States on January 8, 2026
K
Verified Purchase
Kindle Customer
Cuba, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
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Reviewed in the United States on June 8, 2026

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