SKU: 5714970898

RAM Clamp Base - Square 38mm Post clamp with 1.5" C Series Ball

Sale price$99.50 Regular price$110.55
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

RAM Clamp Base - Square 38mm Post clamp with 1.5" C Series BallRAM 247U 15 Square Post Clamp Base (38mm, C Size Ball) The RAM 247U 15 is a RAM Mounts square post clamp base for posts and rails up to 38mm (1. 5") wide, fitted with a C size 1. 5" rubber ball. It clamps to a tube, roll bar or frame and pairs with any C size double socket arm for a stronger hold than the B size equivalent. Key Features Clamps onto square posts and rails up to 38mm (1. 5") wide; adjustable and easily removed or repositioned Includes a

RAM-247U-15 Square Post Clamp Base (38mm, C Size Ball)

The RAM-247U-15 is a RAM Mounts square post clamp base for posts and rails up to 38mm (1.5") wide, fitted with a C size 1.5" rubber ball. It clamps to a tube, roll bar or frame and pairs with any C size double socket arm for a stronger hold than the B size equivalent.

Key Features

  • Clamps onto square posts and rails up to 38mm (1.5") wide; adjustable and easily removed or repositioned
  • Includes a C size 1.5" RAM rubber ball that connects to any C size RAM double socket arm
  • RAM rubber ball-and-socket design gives near-infinite angle adjustment
  • Powder-coated marine-grade aluminium, built for vibration and weather
  • Backed by RAM's lifetime warranty

Works With

Any C size (1.5" ball) RAM component: connect a C size double socket arm, then add a C size ball adapter or device holder to suit your gear. The base is removable and can be repositioned along the post at any time.

Dimensions & Specifications

  • Maximum post width: 38mm (1.5")
  • Ball size: 1.5" (C size)
  • Weight capacity, standard use: 1.81kg (4 lbs)
  • Weight capacity, heavy-duty use: 1.36kg (3 lbs)
  • Product weight: 173g (0.38 lb)
  • Material: powder-coated marine-grade aluminium
  • Hardware included: (2) 5/16"-18 x 3" machine screws, (2) 5/16"-18 Nylock nuts

FAQs

What size post does it fit? Square posts and rails up to 38mm (1.5") wide.

What does it connect to? Any C size RAM arm and holder via the included 1.5" ball.

Is the mounting hardware included? Yes, two 5/16"-18 x 3" machine screws and two Nylock nuts.

How is it dispatched? In stock items ship from our Auckland warehouse, normally within one business day of your order.

Watch the product video

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: 5714970898

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4.7 ★★★★★
Based on 219 reviews
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Product Reviews
M
Verified Purchase
MikeM
Phoenix, US
★★★★★ 5
Great product!
Size: 2023-26 CRV 2.0L Hybrid
Fit my 2024 Honda CRV perfectly. Quality seems to be as good as OEM. Dealer wanted $50 for each filter plus installation. Took me 15 minutes to do both watching videos.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
B
Verified Purchase
Bruce Gustafson
Chelsea, US
★★★★★ 5
do it yourself Honda filters
Size: 2023-26 CRV 2.0L Hybrid
Had my 30k service done the other day - and was time to change inside and engine air filter - dealer cost was $190 to do both - saved my self $153 - took less than 10 minutes to change myself. Products looked identical to factory filters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
S
Verified Purchase
Scubachick
Bozeman, US
★★★★★ 5
Perfect fit, easy replacement
Size: 2023-26 CRV 2.0L Hybrid
Just installed both filters in our 2023 CRV hybrid 2.0L Fit was perfect and installation simple for both filters. No tools required for cabin filter and only a phillips screwdriver for engine filter An easy money saving project with minimal time required
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
Josh G
Boise, US
★★★★★ 5
Fit Perfect
Size: 2023-26 CRV 2.0L Hybrid
Fit perfectly on my 2023 CRV sport hyrbids. Use an 8mm socket for the engine filter cover.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
D
Verified Purchase
Donna Goodwin
Dallas, US
★★★★★ 1
One filter works the other one doesn’t
Size: 2023-26 CRV 2.0L Hybrid
No, it does not work for the new 2025 Honda CRV only the cabin filter works the engine filter slips off and won’t allow you to fully put the cover back on on the new 2025 CRV Honda
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026

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