RAM Track Ball Mount with 1.5" x 3" Plate for Humminbird Helix 5 GPS / Sonar iPad 4 (With Lightning Connector) RAM® 1" B-size ball and

RAM® 1" B-size ball and socket system absorbs vibration and allows full articulation

Ideal for most 9"–11" tablets

Marine navigation systems

featuring the signature expanding “X” design that holds your phone securely—even in a case

Can be mounted to a flat horizontal or vertical surface

RAM Track Ball Mount with 1.5" x 3" Plate for Humminbird Helix 5 GPS / Sonar iPad 4 (With Lightning Connector) RAM® 1" B-size ball andFeatures: Track adapter consists of a 1" rubber ball molded to a high strength composite base, a rubber friction washer and a stainless steel T bolt T bolt is designed for easy installation, adjustment and removal from virtually any track system Simply insert or slide the Track Ball into your track and twist the ball clockwise to tighten in place Twist counterclockwise to loosen or adjust the ball T Bolt Dimensions: . 48" x . 95" Fits a variety of