Answer: If you need to convert a fifth-wheel hitch to a gooseneck system for heavy towing, these T Built adapters offer adjustable heights, remote release, and USA-made quality. They’re best for heavy-duty RVers, trailer owners needing flexible height options, and users who prioritize quick-release operation. The top five selections below emphasize 20,000-pound capacity, ease of use, and compatibility with common gooseneck balls.
Quick reference table of selected products
| Product | Height Range | Key Benefit | Best For |
|---|---|---|---|
| T-Built 5th Wheel To Gooseneck Adapter Adjustable Height 12″-15″-17″ (7 3/4″ Offset) | 12″ – 15″ – 17″ | ||
| T-Built 5th Wheel To Gooseneck Adapter Adjustable Height 12″-15″-17″ (Remote Release) | 12″ – 15″ – 17″ | Same versatility with emphasis on remote release | |
| T-Built 5th Wheel To Gooseneck Adapter 17″ (7 3/4″ Forward Offset) | 17″ | Vehicles needing forward offset for alignment | |
| T-Built 5th Wheel To Gooseneck Adapter 8″ (Remote Release) | 8″ | Compact installations and easy reach | |
| Fifth Wheel To Gooseneck Cushioned Trailer Hitch Adapter | Fixed height 12″-16″ range via cushion design |
T-Built 5th Wheel To Gooseneck Adapter Adjustable Height 12″-15″-17″ with 7 3/4″ Offset
Features: Adjustable height at 12″, 15″, and 17″ with a 7 3/4″ offset. Works with standard 2 5/16″ gooseneck balls and B&W turn over balls. Includes a remote release cable for quick disengagement. Rated up to 20,000 pounds with self-latching and pad-lock capability. Attaches to most kingpin boxes. Made in the USA with a two-year warranty.
Best for: Heavy-duty RV setups that require multiple height options and a remote release for safe, easy operation. This model is ideal for long-haul trailers or campers that need precise alignment and quick disconnection.
Caution: Ensure the 2 5/16″ ball pocket matches your hitch’s ball size and that your kingpin box is compatible with the adapter’s mounting pattern.
T-Built 5th Wheel To Gooseneck Adapter Adjustable Height 12″-15″-17″ (Remote Release)
Features: Similar adjustable height operation with a remote release for ease of use. Holds up to 20,000 pounds and includes a 2-5/16″ ball pocket. Self-latching and pad-lockable. Made in the USA with a two-year warranty.
Best for: Buyers who want the same high-capacity performance with a focus on remote operation and a straightforward installation process.
Caution: Confirm the remote release compatibility with your existing cabling or operator controls before purchase.
T-Built 5th Wheel To Gooseneck Adapter 17″ (Forward Offset)
Features: 17″ height with a forward offset of 7 3/4″. Compatible with 2 5/16″ gooseneck balls and B&W overball setups. Includes self-latching and remote release. Attaches to standard kingpin boxes with USA-made quality and a two-year warranty.
Best for: Users needing a forward offset to align hitch geometry for specific trailers or truck configurations.
Caution: The forward offset increases loading geometry; ensure your trailer’s alignment can accommodate this height/offset without clearance issues.
T-Built 5th Wheel To Gooseneck Adapter 8″ (Remote Release)
Features: 8″ height option with remote release, 20,000-pound rating, self-latching, 2-5/16″ ball pocket, pad-lock capable. Attaches to most standard kingpin boxes. Made in the USA with a two-year warranty.
Best for: Installations requiring a shorter adapter and convenient remote release for frequent connection and disconnection.
Caution: Shorter height can be incompatible with taller trailer frames; verify clearance before choosing this model.
Fifth Wheel To Gooseneck Cushioned Trailer Hitch Adapter
Features: Cushioned gooseneck adapter converting a 5th wheel into a gooseneck within minutes. Provides a softer ride due to cushioning, with compatibility to standard 2 5/16″ gooseneck balls.
Best for: Riders prioritizing vibration dampening and smoother towing over longer distances or rough road conditions.
Caution: Cushioned models may have a different mounting footprint; check compatibility with your hitch box and ball pocket dimensions.
TCINDRR New T Built 17″ Fifth Wheel RV Camper Adapter Hitch Gooseneck to Ball Conversion Kit
Features: 17″ height with 2 5/16″ ball compatibility; designed as a Gooseneck to ball conversion kit. Includes typical T Built design language and a 2 5/16″ ball pocket for standard hookups.
Best for: Buyers looking for a specific 17″ tall solution that integrates a ball conversion kit with T Built styling.
Caution: Ensure the kit matches your exact hitch model and mounting requirements; the description emphasizes conversion rather than a complete remount solution.
Buying Guide: How To Choose The Right T Built Gooseneck Adapter
What mounting height do you need?
Adapters come in fixed or adjustable heights. If you tow multiple trailers or vary your load height, choose adjustable-height models (12″, 15″, 17″) for flexibility and alignment accuracy.
Is a remote release important for you?
Remote release allows quick, hands-free disengagement. It’s especially helpful in tight spaces or when you need to disconnect without climbing under the vehicle.
What about weight rating and compatibility?
Look for a 20,000-pound rating to cover heavy trailers and most RV setups. Confirm compatibility with your gooseneck ball size (2 5/16″) and with your kingpin box or B&W overball configuration.
Where does “Made in USA” fit into your decision?
USA-made products often emphasize quality materials and manufacturing standards. If this is a priority, prefer models explicitly labeled Made in USA with a reputable warranty.
What about cushion and ride quality?
Cushioned adapters reduce vibration and noise. If ride comfort matters for longer trips, consider cushioned or adaptive models while balancing weight and height requirements.
How should you assess risk and limitations?
Always verify the ball pocket size, offset, and clearance with your trailer. Some offsets or heights can alter hitch geometry, potentially affecting steering, clearance, or payload distribution. When in doubt, consult your trailer’s manual or a professional installer.
Key buying considerations at a glance
- Height options: fixed vs adjustable
- Release mechanism: remote vs manual
- Weight capacity: aim for 20,000 lb or higher
- Ball size compatibility: 2 5/16″ typical
- Warranty and build quality: USA-made and durable materials
Frequently Asked Questions
- What is a gooseneck adapter for a fifth wheel?
- Can I use these adapters with any brand gooseneck ball?
- Do these adapters require installation tools?
- What is the benefit of the remote release?
- Are there height limitations when towing with an adjustable adapter?
- Do these adapters affect warranty on the trailer or hitch?
A gooseneck adapter converts a fifth-wheel hitch to a gooseneck connection to tow compatible trailers.
Most adapters are designed for standard 2 5/16″ gooseneck balls, including common brands like B&W. Verify ball pocket compatibility with your hitch.
Installation typically requires basic hand tools and adherence to the product’s mounting instructions. Some models feature self-latching and pad-lock capabilities for security.
The remote release allows easier disconnection, reducing the need to reach under a trailer or hitch box.
Yes. Too high or too low a mounting height can affect trailer clearance and alignment. Always confirm the target height relative to your trailer and vehicle setup.
Using manufacturers-approved adapters in accordance with the hitch’s guidelines should not void warranties. Always follow installation instructions and consult the hitch manufacturer if unsure.