Spring-loaded holder provides a secure hold for phones and handheld devices; easily insert and remove your phone with one hand
Includes U-bolt base that accommodates rails from 1,3cm to 3,2cm in diameter and a short length, B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
Center cavity compatible with Apple MagSafe puck; non-slip cover and puck adhesive included
Comes with optional device tether for open cockpit environments