RAM® Rail Clamp Base for 2"–2.5" Rails with C Size 1.5" Ball | RAM-271U-2 VMAP1017 7" rectangular base features the

7" rectangular base features the industry-standard 4-hole AMPS pattern (1

Proudly made in the USA and backed by RAM®’s lifetime warranty

GPSMAP 530/530s

Eagle FishEasy 320C

Suction Cup Diameter: 3

RAM® Rail Clamp Base for 2"–2.5" Rails with C Size 1.5" Ball | RAM-271U-2 VMAP1017 7" rectangular base features theThe RAM 271U 2 creates a secure mounting point on round rails, pipes, and posts measuring 2" to 2. 5" in diameter. Its integrated RAM C Size 1. 5" rubber ball connects with compatible socket arms for adjustable equipment positioning. Constructed from powder coated marine grade aluminum, this clamp base includes the required screws, Nylock nuts, and rubber caps for assembly. Key Features Clamps to round rails, pipes, and posts from 2" to 2. 5" in