RAM Mount RAM Rail Clamp Ball Base f/1.25" - 1.875" Rails [RAM-D-271U-12] Marine Navigation & Instruments | Compasses 4mm) diameter that shrinks to

4mm) diameter that shrinks to 5/64"(2mm)

Connect and view accessory camera and video sources

Multiple brackets are needed to properly support the track length you choose and to get the most strength from your boat’s gunwale

Chartplotter Integration

6 feet) in both the USA and European markets

RAM Mount RAM Rail Clamp Ball Base f/1.25" - 1.875" Rails [RAM-D-271U-12] Marine Navigation & Instruments | Compasses 4mm) diameter that shrinks toRAM Rail Clamp Ball Base for 1. 25" 1. 875" Rails The RAM D 271U 12, round pipe base, consists of a 2. 25" rubber ball connected that will connect to a pipe tubing diameter from 1. 25" to 1. 875" in diameter. Specifications: Hardware Included: (2) 1 4" 20 x 1. 5" Screws, (2) 1 4" 20 Nylock Nuts, (2) Rubber Caps Clamp Range: 1. 25" 1. 875" diameter Ball Socket Size: D Size (2. 25") Weight Capacity: 6 lbs Materials: Marine Grade Aluminum