5.7" Length 17mm Ball Mount Extension Arm with17mm Double Ball Adapter, 360° Rotation Extension Rod for Car Cup Cellphone Holder Tablet Stand Air Vent Phone Holder, Compatible with Garmin GPS Mount

Package Included: 1x Double Socket Arm, 1x 17mm Double Ball Adapter in Length of 4". Premium Quality: Crafted from durable aluminum alloy, our 17mm ball mount extension adapter ensures superior stability and longevity for your phone holder. Say goodbye to flimsy plastic adapters that break easily. Universal Compatibility: Designed to work with any device featuring a 17mm/0.67-inch ball head, this extension adapter is perfect for use with car suction cup holders, air vent mounts, dashboard mounts, and Garmin GPS holders, Perfect accessory for car phone holder. Enhanced Flexibility: With Dual 360° rotation capability, our adapter solves common issues such as limited mounting positions, obstructed views, and insufficient rotation angles. Enjoy the perfect viewing angle every time. Easy Installation: Simply attach the double socket arm and the double ball adapter to your phone holder for quick and hassle-free installation. No more struggles with inconvenient setups.