FANAUE B-1 Ball Adapter with 1/4"-20 Threaded Post,three models are available (25/20/17mm), compatible with the RAM mounting system.
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Versatile Mounting: The FANAUE Ball Adapter with 1/4"-20 Threaded Post features a rubber and stainless steel 1" ball that can be mounted on DA-90 DA-60 for more expansion, making it an excellent choice for a wide range of applications.
Durable Construction: Crafted from high-quality rubber and stainless steel, this ball adapter is designed to withstand heavy use and resist wear and tear, ensuring long-lasting performance.
Easy Installation: The adapter's 1/4"-20 threaded post allows for quick and easy installation, making it a convenient and hassle-free option for mounting your devices.
Wide Compatibility: 25mm model compatible with Ram Mounts Male Threaded Camera Post Mount universal b size Adapter with 1/4"-20 1" ball accessories arm motorcycle phone holder inch rubber fanaue, this adapter can be used with a variety of accessories to meet your mounting needs.
Secure Mounting: The rubber ball provides a secure grip, ensuring your device stays in place even when subjected to vibrations or bumps, making it an ideal choice for use in challenging environments.



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Shipping Policy
Last updated: August 17, 2026. This policy explains how orders placed on fanaue.com are processed and delivered.
United States delivery
We currently prioritize delivery to addresses in the United States. If checkout offers delivery to another country or region, the available shipping service, charge, and estimate shown at checkout apply to that destination and may differ from the United States estimates below.
Processing time
After payment is confirmed, orders are normally prepared for shipment within 0–3 business days. Business days are Monday through Friday, excluding applicable public holidays. Processing time is separate from transit time.
Estimated transit time
The fulfillment warehouse depends on the inventory available for the items in your order:
- Orders shipped from our United States warehouse: 3–5 business days in transit after dispatch.
- Orders shipped from our China warehouse: 12–15 business days in transit after dispatch.
These are delivery estimates, not guaranteed delivery dates. Carrier delays, severe weather, address problems, or customs inspections may extend delivery. If an order contains items stored in different warehouses, we may send it in separate packages at no additional shipping charge beyond the amount shown at checkout.
Shipping charges and import fees
Any shipping charge is displayed at checkout before you submit payment. For an order shipped from China to a United States delivery address, FANAUE pays the applicable import duties and customs clearance fees. You should not be asked to pay an additional import duty to receive that order. Any sales tax collected at checkout is included in the order total shown before payment.
If a carrier asks you to pay an unexpected import or customs charge, do not pay it before contacting us with your order number and the carrier's notice.
Tracking and split shipments
When a package is dispatched, we send tracking information to the email address used for the order. Tracking may take up to 48 hours to begin showing carrier scans. A split order will have separate tracking information for each package.
Address changes, delays, and delivery problems
Review your delivery address before placing the order. Contact us as soon as possible if it needs to be corrected. We can only change an address before the order is handed to the carrier. If tracking has not updated for an unusual length of time, or a package is marked delivered but cannot be found, contact us so we can investigate with the carrier.
Inspect the package when it arrives. For an item that is damaged in transit, defective, or different from what you ordered, follow our Return and Refund Policy and contact us promptly with the order number and clear photos of the item and packaging.
Contact us
Customer service email: service@fanaue.com
Phone: +1 (917) 450-8465
Hours: Monday–Saturday, 9:00 AM–6:00 PM China Standard Time (GMT+8)
We normally reply within 2 business days.