Dual 2 Ball Hitch Receiver Reversible Drop Joint Tow Trailer 3D Model
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This item comes with our Extended Use Licensing. This means that you may use the model for both non-commercial and commercial purposes, in a variety of mediums and applications.
For full license terms, see our 3D Content Licensing Agreement
3D Model Details
| Vendor: | surf3d |
| Published: | Jan 11, 2026 |
| Download Size: | 8.4 MB |
| Game Ready: | – |
| Polygons: | 22,376 |
| Vertices: | 18,016 |
| Print Ready: | – |
| 3D Scan: | – |
| Textures: | – |
| Materials: | Yes |
| UV Mapped: | – |
| PBR: | – |
| Rigged: | – |
| Animated: | – |
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| Views: | 3 |
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Dual 2 Ball Hitch Receiver Reversible Drop Joint Tow Trailer 3D Model
High-quality 3D assets at affordable prices — trusted by designers, engineers, and creators worldwide. Made with care to be versatile, accessible, and ready for your pipeline.
Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
• - FBX (.fbx) – Standard format for most 3D software and pipelines
• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
• - STEP (.step, .stp) – CAD format using NURBS surfaces
• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
• - SAT (.sat) – ACIS solid model format (NURBS)
• - DAE (.dae) – Collada format for 3D applications and animations
• - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
• - Blender (.blend) – Provided for Blender users
• - SketchUp (.skp) – Compatible with all SketchUp versions
• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users
Model Info
• - All files are checked and tested for integrity and correct content
• - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
• • - Scene setup and mesh structure may vary depending on model complexity
• - Rendered using Luxion KeyShot
• - Affordable price with professional detailing
Buy with confidence. Quality and compatibility guaranteed.
If you have any questions about the file formats, feel free to send us a message — we're happy to assist you!
Sincerely,
SURF3D
Trusted source for professional and affordable 3D models.
More Information About 3D Model :
The "Dual 2 Ball Hitch Receiver Reversible Drop Joint Towing Trailer" is a specialized, multi-functional coupling component designed to interface between a tow vehicle's standardized receiver tube and a trailer's coupler, facilitating the transfer of towing forces. This apparatus is engineered primarily for versatility, allowing the operator to quickly adapt the hitch configuration to various trailer heights and coupler sizes without requiring multiple separate hitch assemblies.
### Structural Composition and Terminology
The device consists of three principal structural elements: the **Shank**, the **Ball Mount Platform**, and the **Dual Hitch Balls**.
1. **Shank:** This solid, usually square-profile steel beam inserts directly into the tow vehicle's receiver tube (typically 2-inch or 2.5-inch nominal size). It is secured by a transverse hitch pin and clip, adhering to relevant SAE standards (e.g., J684).
2. **Ball Mount Platform (Head):** This robust plate provides the mounting surface for the hitch balls. On this specific design, the connection between the shank and the platform incorporates a significant vertical offset, enabling the crucial drop/rise functionality.
3. **Dual Hitch Balls:** The platform accommodates two distinct towing balls, permanently affixed or securely bolted, usually differing in diameter (e.g., 2 inches and 2-5/16 inches). This dual configuration allows the user to tow trailers with varying coupler dimensions simply by rotating the vehicle's receiver assembly 180 degrees horizontally, eliminating the need for tool-based ball swapping.
### Functional Mechanics: Reversibility and Vertical Offset
The defining feature of this receiver assembly is its **reversible drop joint** mechanism, which manages the vertical articulation point required for level towing. Towing a trailer level—where the trailer frame remains parallel to the ground—is critical for optimal stability, braking efficiency, and balanced load distribution across the trailer axles.
* **Drop Position:** When the receiver assembly is oriented such that the ball platform is vertically below the insertion point of the shank, it is operating in the "drop" configuration. This is necessary when the tow vehicle's receiver tube is significantly higher than the trailer's coupler height.
* **Rise Position:** The "reversible" characteristic refers to the ability to invert the entire assembly. When flipped 180 degrees, the vertical offset elevates the ball platform above the shank insertion point, converting the drop into a "rise." This configuration accommodates trailers with couplers positioned higher than the vehicle’s receiver. The depth of the vertical offset is typically measured from the top inside edge of the shank to the top of the ball platform.
### Applications and Performance Standards
Dual-ball reversible drop hitches are classified based on their **Gross Trailer Weight (GTW)** capacity and **Tongue Weight (TW)** capacity. They are commonly employed in Class III (up to 8,000 lbs GTW) and Class IV (up to 12,000 lbs GTW) towing applications, utilized by recreational users, agricultural operators, and commercial fleets requiring flexible towing capability for varied equipment (e.g., utility trailers, boat trailers, heavy-duty cargo trailers).
The design must account for the mechanical stresses induced by the vertical offset, as the leverage created by the drop/rise configuration can reduce the effective GTW rating compared to a straight, non-offset hitch. Load capacity verification is standardized through organizations like the Society of Automotive Engineers (SAE), particularly standard J684, which governs coupling mechanisms for conventional towing. Materials used are typically high-tensile steel alloys to ensure structural integrity under dynamic towing loads.
KEYWORDS: Towing Hitch, Ball Mount, Receiver Shank, Trailer Coupling, Vertical Offset, Reversible Hitch, Dual Ball System, Drop Joint, Trailer Towing, Load Equalization, SAE J684, Class III, Class IV, Gross Trailer Weight, Tongue Weight, Hitch Receiver, Articulation Point, Trailer Height Adjustment, Tow Vehicle Accessory, Drop Hitch, Rise Hitch, Utility Trailer, Coupling Mechanism, Dual Purpose, Steel Alloy, Tow Bar, Pin and Clip, Multi-Function, Standardized Receiver, Towing Equipment.
Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
• - FBX (.fbx) – Standard format for most 3D software and pipelines
• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
• - STEP (.step, .stp) – CAD format using NURBS surfaces
• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
• - SAT (.sat) – ACIS solid model format (NURBS)
• - DAE (.dae) – Collada format for 3D applications and animations
• - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
• - Blender (.blend) – Provided for Blender users
• - SketchUp (.skp) – Compatible with all SketchUp versions
• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users
Model Info
• - All files are checked and tested for integrity and correct content
• - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
• • - Scene setup and mesh structure may vary depending on model complexity
• - Rendered using Luxion KeyShot
• - Affordable price with professional detailing
Buy with confidence. Quality and compatibility guaranteed.
If you have any questions about the file formats, feel free to send us a message — we're happy to assist you!
Sincerely,
SURF3D
Trusted source for professional and affordable 3D models.
More Information About 3D Model :
The "Dual 2 Ball Hitch Receiver Reversible Drop Joint Towing Trailer" is a specialized, multi-functional coupling component designed to interface between a tow vehicle's standardized receiver tube and a trailer's coupler, facilitating the transfer of towing forces. This apparatus is engineered primarily for versatility, allowing the operator to quickly adapt the hitch configuration to various trailer heights and coupler sizes without requiring multiple separate hitch assemblies.
### Structural Composition and Terminology
The device consists of three principal structural elements: the **Shank**, the **Ball Mount Platform**, and the **Dual Hitch Balls**.
1. **Shank:** This solid, usually square-profile steel beam inserts directly into the tow vehicle's receiver tube (typically 2-inch or 2.5-inch nominal size). It is secured by a transverse hitch pin and clip, adhering to relevant SAE standards (e.g., J684).
2. **Ball Mount Platform (Head):** This robust plate provides the mounting surface for the hitch balls. On this specific design, the connection between the shank and the platform incorporates a significant vertical offset, enabling the crucial drop/rise functionality.
3. **Dual Hitch Balls:** The platform accommodates two distinct towing balls, permanently affixed or securely bolted, usually differing in diameter (e.g., 2 inches and 2-5/16 inches). This dual configuration allows the user to tow trailers with varying coupler dimensions simply by rotating the vehicle's receiver assembly 180 degrees horizontally, eliminating the need for tool-based ball swapping.
### Functional Mechanics: Reversibility and Vertical Offset
The defining feature of this receiver assembly is its **reversible drop joint** mechanism, which manages the vertical articulation point required for level towing. Towing a trailer level—where the trailer frame remains parallel to the ground—is critical for optimal stability, braking efficiency, and balanced load distribution across the trailer axles.
* **Drop Position:** When the receiver assembly is oriented such that the ball platform is vertically below the insertion point of the shank, it is operating in the "drop" configuration. This is necessary when the tow vehicle's receiver tube is significantly higher than the trailer's coupler height.
* **Rise Position:** The "reversible" characteristic refers to the ability to invert the entire assembly. When flipped 180 degrees, the vertical offset elevates the ball platform above the shank insertion point, converting the drop into a "rise." This configuration accommodates trailers with couplers positioned higher than the vehicle’s receiver. The depth of the vertical offset is typically measured from the top inside edge of the shank to the top of the ball platform.
### Applications and Performance Standards
Dual-ball reversible drop hitches are classified based on their **Gross Trailer Weight (GTW)** capacity and **Tongue Weight (TW)** capacity. They are commonly employed in Class III (up to 8,000 lbs GTW) and Class IV (up to 12,000 lbs GTW) towing applications, utilized by recreational users, agricultural operators, and commercial fleets requiring flexible towing capability for varied equipment (e.g., utility trailers, boat trailers, heavy-duty cargo trailers).
The design must account for the mechanical stresses induced by the vertical offset, as the leverage created by the drop/rise configuration can reduce the effective GTW rating compared to a straight, non-offset hitch. Load capacity verification is standardized through organizations like the Society of Automotive Engineers (SAE), particularly standard J684, which governs coupling mechanisms for conventional towing. Materials used are typically high-tensile steel alloys to ensure structural integrity under dynamic towing loads.
KEYWORDS: Towing Hitch, Ball Mount, Receiver Shank, Trailer Coupling, Vertical Offset, Reversible Hitch, Dual Ball System, Drop Joint, Trailer Towing, Load Equalization, SAE J684, Class III, Class IV, Gross Trailer Weight, Tongue Weight, Hitch Receiver, Articulation Point, Trailer Height Adjustment, Tow Vehicle Accessory, Drop Hitch, Rise Hitch, Utility Trailer, Coupling Mechanism, Dual Purpose, Steel Alloy, Tow Bar, Pin and Clip, Multi-Function, Standardized Receiver, Towing Equipment.
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