RAM® Ball Base with 2 3/8" 2-Hole Pattern - C Size

Name: RAM® Ball Base with 2 3/8" 2-Hole Pattern - C Size
Brand: RAM Mounts
SKU: RAM-247U-2NHB
Price: 22.44 USD
Availability: InStock
Rating: 4.8 (5 reviews)

RAM® Ball Base with 2 3/8" 2-Hole Pattern - C Size - Main image

$22.44 ~~$33.49~~ In stock

Category: Components

The RAM-247U-2NHB is a RAM Mounts component consisting of a 2" clamp base with a 1.5" ball. It is part of the C Size 1.5" ball system, which holds up to 4 lbs. Hardware is not included.

2" clamp base with 1.5" ball
C Size 1.5" ball system, holds up to 4 lbs
2 3/8" 2-hole pattern ball base
Hardware not included
Brand: RAM Mounts

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Customer Reviews (4.8 / 5 · 5 reviews)

Adam ★★★★★ Oct 23, 2026

This clamp base fit perfectly onto my existing universal mounting plate, and the rubber ball grip holds my iPad mini firmly even on bumpy roads. I was able to swap out my old mount in under five minutes.

Aurora ★★★★★ Oct 22, 2026

The 1.5” ball fits my existing C-size arm perfectly, and the 2“ clamp base grips the rail without any wobble. I've already moved my tablet between two vehicles and it held tight both times, even on rough roads.

John ★★★★★ Oct 21, 2026

The clamp base is sturdier than I expected, and the 4 lb capacity gives me confidence my device won't budge on rough roads. It's a solid upgrade for my existing mount setup.