FANAUE DA-150PRO double socket swivel arm (5.9-inch) for RAM-style mounts
Quick take
The FANAUE DA-150PRO is a 5.9-inch double-socket swivel arm for RAM Mounts B-size (1-inch ball) systems. Buyers tend to describe it as sturdy and well-made, with ball joints that lock down tightly for stable positioning on bumpy rides. The key buying caveat is compatibility: it only works if your existing clamp, base, and ball components use the same 1-inch B-size standard.
Pros and cons
Pros
- Tight ball locking that helps prevent slipping during movement
- Double ball joints for more articulation and angle fine-tuning
- Compact 5.9-inch length that balances reach and bulk
- Aluminum construction positioned for durability in vehicle use
Cons
- Compatibility depends on RAM-style B-size (1-inch ball) components
- Not intended as a complete mount kit, you still need the right base and device-specific holder
What buyers think
Buyer-review evidence highlights three recurring themes. First, people frequently mention that the double-socket arm feels well-built for the price, especially for motorcycle and action-cam setups. Second, the ball system is repeatedly described as locking down firmly, helping maintain the chosen angles even when riding over bumps. Third, buyers appreciate the rotation and adjustability, using the arm to dial in device placement without ending up with a bulky setup.
Because the review snippets provided are uniformly positive and there is limited detail on failures or long-term wear, buyer-review evidence is not enough to draw a broader pattern about issues like corrosion, long-term joint behavior, or service experiences.
What the FANAUE DA-150PRO is for
This is an interconnecting arm for vehicle mounting systems built around RAM Mounts B-size (1-inch ball) components. In practical terms, it lets you extend and reposition your setup by adding a short, adjustable link between the base (clamp or mount) and your device holder.
It is commonly used for things like GPS units, smartphones, and cameras, including action cameras, when the goal is stable framing and repeatable angle adjustment.
Key features that matter when you are mounting gear
Double socket articulation for flexible angles
Two ball joints provide multiple points of movement, so you can aim the device more precisely than a fixed arm. This is especially helpful when you need to clear handlebars, match sightlines, or avoid screen glare.
1-inch B-size ball compatibility (RAM-style)
The arm is designed to work with RAM Mount B-size components and compatible 1-inch ball assemblies. If your current system uses a different ball size or a non-ball mounting interface, this arm will not be the right upgrade path.
5.9-inch medium reach
The 5.9-inch length is a middle ground between short positioning arms and longer extenders. It is long enough to get the device into a comfortable viewing or recording angle while still staying relatively compact for handlebar or other tight mounting locations.
Aluminum build for regular outdoor use
The arm uses aluminum for the main body, which is typically chosen for a balance of strength and weight in mount accessories. The product is positioned for multipurpose vehicle use scenarios, including automobiles and bikes.
Pros and cons breakdown for real shopping
When it is a great fit
- You already own (or plan to buy) RAM-style B-size (1-inch ball) bases and device holders and want a medium-length link arm
- You need repeatable adjustment and want the joints to hold their angle during movement
- You are mounting cameras, phones, or GPS units on handlebars and want more placement options without a bulky setup
When you should look elsewhere
- Your system uses a different ball size or a non-compatible connection method
- You need a complete kit (base, arm, and device cradle) rather than just the connecting swivel arm
Price and availability
Pricing can vary, but this arm is positioned as an affordable accessory relative to its build quality. To confirm the current cost for your region, check the latest listing price.
Verdict
If your existing mount ecosystem uses RAM Mounts B-size (1-inch ball) components, the FANAUE DA-150PRO is a strong medium-reach option for dialing in device placement. The standout buyer themes are tight joint locking, solid construction, and useful adjustability for handlebars and similar surfaces. The main reason not to buy is compatibility, make sure your base and device holders match the 1-inch ball standard.
FAQ
Q: What mounting standard is this arm compatible with?
It is designed for RAM Mount B-size (1-inch ball) compatibility, including compatible B-size 1-inch ball assemblies.
Q: Is the DA-150PRO a complete mount kit?
No. It is an arm/accessory link, so you will need compatible base/clamp components and a device holder that fits your setup.
Q: How long is the arm?
The arm’s overall length is 5.9 inches.
Q: What devices is it typically used for?
It is intended for mounting items like smartphones, GPS devices, and cameras (including action cameras) using compatible RAM-style components.
Q: Is it suitable for bumpy rides?
Buyer feedback emphasizes that the ball joints lock down tightly and help prevent slipping during movement, which is commonly important for handlebars and vehicle use.
Who it is best for, at a glance
- Best for: riders and vehicle users who want a sturdier, medium-length, double-socket arm within a RAM B-size (1-inch ball) system
- Avoid if: you do not already use compatible 1-inch ball components, or you need a fully packaged phone or camera mount kit
Specifications
| Product Title | FANAUE Double Socket Arm Medium Arm Compatible,Full Length 5.9" with B Size 1" Ball Components for RAM Mounts (DA-150PRO) |
|---|---|
| Category | Electronics > GPS, Finders & Accessories > GPS System Accessories > Vehicle Mounts |
| Brand | FANAUE |
| Manufacturer | FANAUE |
| Model Name | DA-150PRO |
| Model Number | DA-150PRO |
| Color | Grey |
| Item Weight | 0.21 Kilograms |
| Compatible Devices | Headphones |
| Compatible Phone Models | Google Nexus 4 |
| Mounting Type | Tabletop Mount |
| Additional Features | Adjustable |
| Water Resistance Level | Not Water Resistant |
| Compatible with Vehicle Type | Automobile, Bicycle, Boat |
| Item Dimensions | 6.18 x 6.18 x 6.18 inches |
| Shape | Arm |
| Enclosure Material | Aluminum |
| Global Trade Identification Number | 08934716936761 |
| Mfr Part Number | DA-150PRO |
| Warranty Description | 1 YEAR |
| Built-In Media | double socket arm |
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