SKU: 96011431764

RAM Diamond Base with C Series Ball

Sale price$30.69 Regular price$34.10
Save 10%

Pay in installments of $8.53 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 8 - Oct 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

RAM Diamond Base with C Series BallRAM 238U RAM Diamond Ball Base C Size The RAM 238U is a two hole diamond plate base with a 1. 5" C Size rubber ball, ideal for permanent mounting on boats, vehicles, and aircraft, or as the rear base for RAM device cradles. It needs a matching arm and cradle to form a complete mount. Key Features Diamond plate features the industry standard AMPS hole pattern, measuring 61. 7 x 33. 3mm Included C Size 1. 5" rubber ball connects to any C Size double

RAM-238U RAM® Diamond Ball Base – C Size

The RAM-238U is a two-hole diamond plate base with a 1.5" C Size rubber ball, ideal for permanent mounting on boats, vehicles, and aircraft, or as the rear base for RAM® device cradles. It needs a matching arm and cradle to form a complete mount.

Key Features

  • Diamond plate features the industry-standard AMPS hole pattern, measuring 61.7 x 33.3mm
  • Included C Size 1.5" rubber ball connects to any C Size double socket arm
  • Compatible with a wide range of RAM® device holders and cradles; ball-and-socket technology allows near-infinite adjustability
  • Powder-coated, marine-grade aluminium construction
  • Backed by RAM Mounts' lifetime warranty

Dimensions & Specifications

  • Diamond plate: 61.7 x 33.3mm
  • Hole pattern: 2-hole AMPS, 48.6mm (1.912") centre to centre
  • Ball size: 1.5" rubber ball, C Size
  • Material: Powder-coated marine-grade aluminium
  • Weight: 68g (0.15 lbs)
  • Weight capacity: 1.81kg standard use, 1.36kg heavy-duty use

Connecting to a cradle with a 3 or 4-hole AMPS pattern instead? Use the round-plate equivalent, RAM-202U.

FAQs

Q: Does this base include the hardware to bolt it to a flat surface?
A: No. Because these mount to such a wide variety of materials and applications, we don't know which fixings to supply. Your local hardware store, or the manufacturer of whatever you're mounting to, is usually the best guide on the right hardware.

Q: What size screws are needed for the holes on this ball plate?
A: The most common sizes are #8, #10, M4, and M5 screws. If you're pairing this with a RAM® holder, the holder comes with the hardware needed.

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: 96011431764

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jerry G
Massapequa, US
★★★★★ 5
Sweet Baby Book Gift
Format: Hardcover
Very adorable book. My nephews and nieces love it and it's very educational, while having engaging sounds and graphics that keeps any child entertained. Bought it as a gift and couldn't be happier; I even find it engaging at times.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
D
Verified Purchase
Danel LaRose
Lowell, US
★★★★★ 5
Great colors and sounds for your little one!
Format: Hardcover
This is a sweet little book. Spoiler Alert: the Hungry Little Caterpillar makes a cameo! My granddaughter is 18 mos and is able finally able to push the buttons hard enough to play. There are lots of different forest and farm animal sounds, even special music and sounds for the bugs and butterflies. The animal sounds are clear and accurate for the most part, and our favorite is to make the sounds with her. She loves books, and this keeps her attention mostly because of the bright colors. The book is still a little large for her to carry very far on her own, but she manages to turn the pages on her own without a problem. Great for a grandma's library of reading books for the grandkids.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
A
Verified Purchase
A. Carosi
Port Orchard, US
★★★★★ 5
It’s a hit! Great product! Great gift!
Format: Hardcover
Super cute, the sounds are realistic. I love that it has a large amount of animal sounds. I bought it as a gift and it was a huge success! For babies under a year AND up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
L
Verified Purchase
Lauri
Alexandria, US
★★★★★ 5
Kept Her Attention Immediately
Format: Hardcover
I bought this for my niece’s little daughter, and she absolutely loved it. She played with it, looked through it over and over, and was completely engaged with it, which honestly says everything. Keeping a little child’s attention is not always easy, so I was very impressed with how much she enjoyed it. The quality is excellent too — very vibrant, colorful, durable, and beautifully made. It feels sturdy enough to hold up well with little hands while still being attractive and fun to look at. Overall, a wonderful purchase and a really great gift for a child.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
R
Verified Purchase
Roxanne
Belleville, US
★★★★★ 5
Educational and entertainment fun
Format: Hardcover
My grandchildren love this book. I bought it for the youngest and all of the older children like reading it to him and hearing the animal sounds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products