I mean it's a 1 inch rubber ball attached to an aluminum (or other metal) plate with holes! No moving parts! Intended Use! When you attach an extension to it it doesn't move as the rubber is quite soft. My Zumo XT uses this mount in an SUV and it doesn't vibrate or move. It's definitely tight when screwed down . i can't win
Mafiti 8.5 Inch LCD Writing Tablet: Portable Doodle Board for π Kids & Adults - Perfect for Office Memo, Home Whiteboard & Cyan Drawing
31 Review
A1175 Laptop Battery For MacBook Pro 15", 12 Months Warranty
32 Review
Power Bank Storage Case By GLCON - Hard EVA Protective Travel Pouch For Cell Phone, Charging Cable, External Battery & More (Light Green)
31 Review
PixelFlash 256GB Supersport CompactFlash Memory Card 1106X Pro Fast Transfer Speeds Up To 167MB/S For Photo And Video Storage
38 Review
πΊοΈ Enhance Your Navigation with Garmin BlueChart g2 California/Mexico Saltwater Map microSD Card
7 Review
π Enhance Your Marine and Lake Navigation with Navionics Plus Regions West Charts on SD/MSD
6 Review
C MAP M NA Y704 MS Precision Contour Carolina
3 Review
πΊοΈ Humminbird Lakemaster Plus β Black Wisconsin Contour Digital GPS Map
3 Review