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RAM Mounts

RAM Clamp Base - Round Post Base clamp with Arm & Round Base

RAM Clamp Base - Round Post Base clamp with Arm & Round Base


Regular price $201.16 NZD
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RAM-101U-271U-12 RAM® Round Post Clamp Mount with Round Plate


* Clamping base ideal for posts from 31.75 to 47.625mm in diameter
* 2.5" round plate connects to RAM® device holders containing the universal AMPS hole pattern
* Included C size RAM® double socket arm uses ball and socket technology allows for near-infinite adjustability
* Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
* Backed by a lifetime warranty

The RAM-101U-271-12 consists of a double socket arm, a 2.5" diameter round base, and a clamping base.

The round pipe base consists of a 1.5" rubber ball connected that will connect to a pipe tubing diameter from 31.7 to 47.625mm (1.25" to 1.875")in diameter.

Specs & Features

Arm Length:
Overall Length:
143mm (5.625")
Socket-To-Socket Length:
114mm (4.5")

Clamp Dimensions:
31.75mm to 47.625mm (1.25" to 1.875")

Powder Coated Marine Grade Aluminium

Ball Size:
1.5" "C" size Rubber Ball Size

975 grams (2.15 lbs)

Weight Capacity
Standard Use: 1.81kg (4 lbs)
Heavy-Duty Use: 1.36kg (3 lbs)

RAM-271U-12 RAM Rail Clamp Ball Base for 32mm to 47mm Rails - C Series
RAM-201U RAM Standard Double Socket Arm for 1.5" Balls
RAM-202U RAM 2.5" / 63mm DIA. BASE 1.5" Ball