RAM Rail Clamp Ball Base for 32 to 47mm Rails (C Series 1.5" Ball) location-spline-post 625") with a 75x75mm VESA

625") with a 75x75mm VESA pattern

Weight capacity: 907 grams (2 lbs)

choose the M6 version

Includes two round bases with the universal AMPS hole pattern and a C Size medium double socket arm

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RAM Rail Clamp Ball Base for 32 to 47mm Rails (C Series 1.5" Ball) location-spline-post 625") with a 75x75mm VESARAM 271U 12 RAM Rail Clamp Ball Base for 31. 7547. 625mm Rails The RAM 271U 12 is a round rail clamp base that grips pipe or tubing from 31. 75mm to 47. 625mm (1. 25"1. 875") in diameter and terminates in a C Size (1. 5") rubber ball for connection to any C Series RAM double socket arm. Key Features Clamping base ideal for posts from 1. 25" to 1. 875" in diameter C Size 1. 5" RAM rubber ball allows near infinite adjustability via ball and socket