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RAM® 4" Square Post Clamp Mount with Round AMPS Plate - C Size

RAM® 4" Square Post Clamp Mount with Round AMPS Plate - C Size - Main image
RAM® 4" Square Post Clamp Mount with Round AMPS Plate - C Size - View 2
$60.16 $95.49 In stock

Category: Universal Mounts

The RAM-101U-247-4 consists of a double socket arm, 2.5" diameter round base with the universal AMPS hole pattern and 4" clamp base. The clamp base will wrap around a square post with a maximum width of 4" and is tightened by screwing the two plates together with the included nuts and bolts. Rubber ball, socket technology dampens shock and vibration, as well as allows for almost infinite adjustment, perfect viewing angles.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Daniel C. ★★★★★

The 4-inch clamp base grips my square post perfectly with no wobble, and the double socket arm lets me adjust my device exactly where I need it. Took about five minutes to install and feels rock solid even on rough roads.

Ryan K. ★★★★★

Finally found a mount that doesn’t budge on my boat’s square railing. The double socket arm lets me angle my GPS perfectly, and the AMPS plate was easy to bolt on.

Hazel ★★★★★

The 4" clamp base is rock solid around my square post—no wobble at all, even with a heavy tablet attached. The AMPS plate lined up perfectly with my existing mount, which made installation a ten-minute job. Exactly what I needed for a sturdy, adjustable setup.

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