SKU: 89174877168

RAM Double Ball Mount with Round & Diamond Bases - C Series - Short Arm

Sale price$105.34 Regular price$117.05
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

RAM Double Ball Mount with Round & Diamond Bases - C Series - Short ArmRAM 138U B RAM Double Ball Mount with Round & Diamond Bases C Size Short The RAM 138U B is a drill down mounting solution pairing a round AMPS base and a diamond AMPS base on a short C Series double socket arm, giving a compact, near infinitely adjustable mount with two mounting hole options. Key Features Round base with the universal AMPS hole pattern for surface mounting; diamond base with the 2 hole AMPS pattern for lighter device holders Includes

RAM-138U-B RAM® Double Ball Mount with Round & Diamond Bases – C Size Short

The RAM-138U-B is a drill-down mounting solution pairing a round AMPS base and a diamond AMPS base on a short C Series double socket arm, giving a compact, near-infinitely adjustable mount with two mounting-hole options.

Key Features

  • Round base with the universal AMPS hole pattern for surface mounting; diamond base with the 2-hole AMPS pattern for lighter device holders
  • Includes one round ball base, one diamond ball base, and a short C Series double socket arm for a low-profile fit
  • RAM® ball-and-socket technology allows near-infinite adjustability and dampens shock and vibration
  • Powder-coated, marine-grade aluminium construction
  • Backed by RAM Mounts' lifetime warranty

Works With

The round base bolts down using the 4-hole or 3-hole AMPS pattern, while the diamond base connects to RAM® and many third-party cradles with the 2-hole AMPS pattern. The 1.5" C Size balls suit any RAM® holder built for a C Size ball.

Dimensions & Specifications

  • Overall height: 132.7mm (5.23")
  • Diamond base: 61.7 x 33.3mm (2.43 x 1.31"), 2-hole AMPS 48.6mm (1.912") centre-to-centre
  • Round base: 63.5mm (2.5") diameter; 4-hole AMPS 30 x 38mm, 3-hole AMPS 120° 46.0mm
  • Ball size: 1.5" rubber ball, C Size
  • Material: powder-coated marine-grade aluminium
  • Weight: 390g (0.86 lbs)
  • Load rating: 1.814kg (4 lbs) standard use, 1.36kg (3 lbs) heavy-duty use

What's Included

  • RAM-202U round base with 1.5" ball
  • RAM-238U diamond base with 1.5" ball
  • RAM-201U-B short double socket arm for C Size 1.5" balls

FAQs

Q: What size screws do the base plates take?
A: The AMPS patterns most commonly take #8, #10, M4, or M5 screws. If you're pairing this with a RAM® holder, the holder comes with its own hardware; surface-mount hardware for your own application isn't included.

Installation Video

Watch on YouTube

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: 89174877168

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Amazon Customer
Los Angeles, US
★★★★★ 5
Highly recommend
Size: 4.2 Fl Oz (Pack of 1)
This is a great product. I’ve probably ordered at least 10 jars at this point. I use it as my every day facial moisturizer. It’s not greasy, I’ve had no break outs, it has virtually no smell, and I love that there are no random unnecessary ingredients added. My husband (who has very sensitive skin) now also uses it as his dairy facial moisturizer. Highly recommend!
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Reviewed in the United States on May 29, 2026
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K. Louise
Dallas, US
★★★★★ 4
Very thick, rich cream. Good for hands or overnight.
Size: 4.2 Fl Oz (Pack of 1)
I like this, but I don't love it. It's very rich and creamy, no discernible scent, and feels good going on. The beeswax in this makes it a good "barrier cream", great for overnight. This is very moisturizing, but it does not seem to penetrate as deeply as another tallow cream that I tried which has no beeswax. It's a nice sized jar for the price. This is really good for hands. I'm still on the hunt for a really good tallow cream that doesn't contain wax or olive oil...the search continues.
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Reviewed in the United States on January 31, 2026
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Cynda
Lexington, US
★★★★★ 5
Non-greasy
Size: 4.2 Fl Oz (Pack of 1)
Very smooth and non-greasy. Helped my cracked heels in about three weeks! I use it on my face and haven't had any issues with break-outs or oily skin. Nice product, worth the money. I have bought twice and will again.
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Reviewed in the United States on May 21, 2026
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Sewi
Bozeman, US
★★★★★ 5
Sweet, Clean Product! Perfect Under Makeup
Size: 4.2 Fl Oz (Pack of 1)
I am so impressed with this ELBBUB Whipped Tallow Cream. It is a sweet, clean product that keeps my face deeply hydrated all day without feeling sticky at all. I mostly use it as a daytime face cream under my makeup, and it creates a perfect, smooth base. It has helped my skin routine so much. Highly recommend!
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Reviewed in the United States on May 23, 2026
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Melissa Alexander
San Leandro, US
★★★★★ 3
Lovely product, low ROI
Size: 4.2 Fl Oz (Pack of 1)
The cream is lovely, not greasy, low odor, and beautifully hydrating. However, being quite the frugal customer, I cannot, in good conscientious, pay the cost per ounce.
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Reviewed in the United States on March 31, 2026

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