S. Shipping ships within 24 hours ram ball & socket system. Easy to adjust and get your perfect viewing angle features:round 2. 5 diameter base with 1 ball and amps hole patternstandard size double socket arm - overall length: 3. 69; socket to socket: 3custom ram cradle for the garmin gpsmap & astro 320diamond base adapter with 1 ball - connects to the cradle and the mountconstructed of powder coated marine grade aluminum & high strength composite compatible devices: garmin astro 320 garmin gpsmap 62 garmin gpsmap 62s garmin gpsmap 62sc garmin gpsmap 62st garmin gpsmap 62stc shipping: most orders are shipped within 24 hours after receiving cleared payment, monday - friday. Tracking information is emailed shortly after processing. For security reasons we cannot make address changes after payment has been completed. Returns due to undeliverable address are subject to restocking fees. Re-shipments due to incorrect/incomplete shipping address are subject to re-ship fees. Unless noted otherwise, all items are in stock and ready for shipment. International orders: average transit time varies by country but most customers receive their orders within 7 – 21 days. Some countries may take longer. Destination country's customs inspection & procedures may add to the transit time. Tracking availability varies by country and may be very limited after the shipment leaves the u. S. Shipments may be subject to inspection and additional fees such as duty, tax and other government charges that are not within our control. Questions regarding these charges should be directed to the destination country's customs agency. If you wish to use visa, mastercard, discover, or amex (u.