Receiver Tubes from Buyers Products are available in a variety of lengths, dimensions, and finishes to match your towing needs. The 1-1/4 in. tubes have a cast steel collar and a 1/2 in. hitch pin hole. Available in black powder coat or plain finish.
Specifications
| Color | Black |
|---|---|
| Finish | Powder-Coat |
| Length (in.) | 6.00 |
| M.G.T.W. (lbs) | - |
| Material | Carbon Steel |
| Mount Type | Weld On |
| Mounting Hole Size (in.) | 0.531 |
| Receiver Size (in.) | 1.25 |
The Buyers Products 1-1/4 Inch Black Receiver Tube with a 6-inch shank represents a robust and versatile component engineered for a broad spectrum of light-duty towing and accessory mounting applications. Designed with precision and manufactured from high-grade materials, this weld-on receiver tube provides a durable and aesthetically pleasing solution for custom fabrication projects, vehicle modifications, and specialized equipment integration. Its technical specifications and design attributes are meticulously crafted to ensure reliable performance, ease of installation for qualified personnel, and long-term resilience in demanding operational environments. This detailed exposition will delve into the critical engineering and functional aspects of this specific receiver tube, elucidating its material science, dimensional precision, surface treatment, and practical applications.
Receiver Size: The 1-1/4 Inch Standard
The designation of a 1-1/4 inch receiver size (31.75 mm nominal internal dimension) is indicative of its primary role in accommodating light-duty towing and accessory integration. This class of receiver is widely recognized and standardized within the industry, primarily serving vehicles with lower towing capacities, such as compact SUVs, sedans, ATVs, and UTVs, as well as specialized recreational vehicles. The 1-1/4 inch aperture is specifically engineered to interface seamlessly with a range of compatible drawbars, ball mounts, cargo carriers, bicycle racks, and other hitch-mounted accessories. While smaller than the more common 2-inch receiver, the 1-1/4 inch design offers several distinct advantages. It presents a more compact and often less conspicuous profile, which can be desirable for vehicles where aesthetic integration is paramount. Furthermore, the reduced size typically corresponds to a lighter overall weight of both the receiver and its associated accessories, contributing to fuel efficiency and reduced strain on the vehicle's chassis. The precise internal dimensions ensure a snug fit for hitch inserts, minimizing play and rattle during transit, which enhances both the perceived quality and the longevity of the connected components. The standardized nature of this size also guarantees broad compatibility with a vast array of aftermarket accessories, providing users with extensive options for customizing their vehicle's utility.
Shank Length: The 6-Inch Advantage
The 6-inch shank length (152.4 mm) of this receiver tube is a critical dimensional parameter that significantly influences its versatility and application suitability. The shank refers to the portion of the receiver tube that extends from the face of the mounting surface (typically where the cast collar is located) to its terminal end. A 6-inch shank provides an optimal balance between sufficient projection for diverse applications and minimized overhang, which could otherwise compromise ground clearance or introduce unnecessary leverage. This particular length offers considerable flexibility for custom installations, allowing for precise positioning relative to the vehicle's frame, bumper, or other structural elements. In applications where the receiver needs to clear an existing bumper fascia, an exhaust system, or a spare tire, a 6-inch shank can provide the necessary offset without being excessively long. Conversely, for integrated designs where the receiver is intended to be flush or recessed, the 6-inch length provides ample material for secure welding and structural reinforcement behind the mounting point. This dimension is especially beneficial for fabricating custom hitches on trailers, utility vehicles, or agricultural equipment, where the exact depth of the receiver attachment point may vary based on the frame design and required clearance for coupling mechanisms or accessories. The careful selection of this shank length ensures that the receiver tube can be effectively utilized in a multitude of scenarios, from front-mount applications for winches or snow plows to rear-mount configurations for towing or cargo management, all while maintaining structural integrity and operational efficiency.
Material Composition: High-Grade Carbon Steel
The selection of carbon steel as the primary material for this receiver tube underscores a commitment to superior strength, durability, and reliability. Carbon steel, specifically chosen for its mechanical properties, offers an optimal combination of tensile strength, yield strength, and fracture toughness, essential for components subjected to dynamic loads and stresses inherent in towing operations. The specific grade of carbon steel employed by Buyers Products is carefully selected to ensure excellent weldability, which is paramount for a "weld-on" component. This characteristic allows for the creation of robust, high-integrity welds that can withstand the significant forces experienced during trailer articulation, braking, and acceleration. Carbon steel exhibits inherent resistance to fatigue, an critical factor for components that endure repetitive stress cycles throughout their operational lifespan. Furthermore, the material's structural rigidity helps prevent deformation under load, maintaining the precise internal dimensions of the receiver opening, which is crucial for the secure fitment of hitch accessories. The inherent density and hardness of carbon steel also contribute to its resistance against abrasive wear, particularly around the hitch pin hole and internal surfaces where accessories are frequently inserted and removed. While naturally susceptible to corrosion, the choice of carbon steel is strategically paired with an advanced surface treatment, as elaborated in the 'Finish' section, to mitigate this vulnerability and ensure long-term performance even in harsh environmental conditions. The engineering decision to utilize carbon steel reflects a calculated balance of cost-effectiveness, manufacturing feasibility, and uncompromised performance, making it the material of choice for demanding towing applications.
Surface Treatment: Durable Black Powder-Coat Finish
The black powder-coat finish applied to this receiver tube is not merely an aesthetic choice but a highly functional protective layer engineered to enhance the component's longevity and performance. Powder coating is an advanced dry finishing process where finely ground particles of pigment and resin are electrostatically charged and sprayed onto the electrically grounded component. The charged powder particles adhere to the surface until heated and fused into a smooth coating in a curing oven. This process creates a uniform, durable, and attractive finish that significantly outperforms conventional liquid paints in several key areas. Foremost among its advantages is its exceptional corrosion resistance. The powder-coat forms a resilient barrier against moisture, road salts, chemicals, and other corrosive agents, which are ubiquitous in vehicular environments. This protection is critical for maintaining the structural integrity of the underlying carbon steel, preventing rust formation that could otherwise compromise the receiver tube's strength and appearance over time. Beyond corrosion, the powder-coat provides superior resistance to chipping, scratching, and abrasion. The inherent flexibility and hardness of the cured coating make it highly resilient against impacts from road debris, contact with hitch accessories, and general wear and tear, ensuring that the receiver maintains its pristine condition and protective qualities throughout its service life. The black color offers a classic, professional appearance that integrates seamlessly with most vehicle undercarriages and trailer frames, while also providing inherent UV resistance to prevent fading or degradation from sun exposure. Environmentally, powder coating is a more sustainable process compared to liquid painting, as it generates fewer volatile organic compounds (VOCs) and hazardous air pollutants. The combination of carbon steel and a meticulously applied powder-coat finish represents a comprehensive approach to engineering a component that is not only mechanically robust but also aesthetically enduring and highly resistant to environmental degradation.
Structural Enhancement: The Cast Steel Collar
A distinctive and crucial design feature of this receiver tube is the integrated cast steel collar. This component is not merely decorative but serves multiple critical engineering functions that collectively enhance the structural integrity, durability, and precision of the receiver. The collar is typically positioned at the open end of the receiver tube, where hitch accessories are inserted, and often serves as the primary mounting face for weld-on applications. Being cast from steel, it possesses superior material density and uniform grain structure compared to standard fabricated steel, contributing to its exceptional strength. One of its primary roles is to reinforce the open end of the receiver tube. This reinforcement helps to prevent deformation, ovalization, or stress cracking at the most critical interface point, especially under dynamic loads from towing or heavy accessories. The collar acts as a load-spreading element, distributing forces more evenly across the welded connection to the vehicle's frame or custom structure. This reduces localized stress concentrations, thereby enhancing the fatigue life of the entire assembly. Furthermore, the cast steel collar contributes significantly to the precision of the receiver opening. Its rigid construction ensures that the internal dimensions of the 1-1/4 inch receiver are consistently maintained, guaranteeing a tight and secure fit for hitch accessories. This precision minimizes unwanted movement or "slop" between the receiver and the inserted component, reducing wear on both parts and improving the overall stability of the towed or carried load. In weld-on applications, the collar provides a robust and flat surface for welding, facilitating a strong and consistent fillet weld. This ensures a superior mechanical bond between the receiver tube and the host structure, which is vital for the safety and reliability of the entire towing system. The integration of a cast steel collar is a testament to the meticulous engineering that goes into Buyers Products' components, ensuring optimal performance and longevity under rigorous conditions.
Hitch Pin Hole: Precision and Compatibility
The 1/2 inch (0.531 inch actual diameter) hitch pin hole is a standard and essential feature of this 1-1/4 inch receiver tube, serving as the primary mechanism for securely retaining hitch accessories within the receiver. The precise diameter of this hole is engineered to accommodate standard 1/2 inch hitch pins, clips, and locking mechanisms, ensuring universal compatibility with a vast range of towing and cargo solutions available in the aftermarket. The accuracy of the hole's drilling is paramount; any deviation could lead to excessive play between the pin and the receiver, potentially causing rattle, accelerated wear, or, in extreme cases, a compromised connection. The placement of the hitch pin hole is also critical, typically positioned to align with corresponding holes in standard hitch inserts, thereby ensuring proper engagement and load transfer. Beyond basic retention, this hole is often utilized for various anti-rattle devices, which employ wedges or tensioning mechanisms to eliminate movement between the hitch accessory and the receiver tube, thereby improving towing comfort and reducing wear. For enhanced security, a wide array of hitch locks are available that utilize this standard hole, providing theft deterrence for expensive accessories such as bicycle racks or cargo carriers. The material surrounding the hitch pin hole, reinforced by the overall strength of the carbon steel and the adjacent cast collar, is designed to withstand the shear forces exerted by the hitch pin under both static and dynamic loads. This critical detail, while seemingly minor, plays a fundamental role in the safety, functionality, and versatility of the entire receiver assembly, underscoring the importance of adherence to industry standards and precision manufacturing in its execution.
Mount Type: The Advantages of Weld-On Installation
The designation of this receiver tube as a "Weld On" component signifies a distinct approach to installation that offers significant advantages for custom applications and permanent integration. Unlike bolt-on receivers that are designed for specific vehicle frames and typically require no welding, a weld-on receiver provides unparalleled flexibility in terms of positioning, orientation, and structural integration. This type of installation allows fabricators and engineers to integrate the receiver tube directly into the chassis, bumper, or custom structure of a vehicle, trailer, or specialized equipment. The primary benefit of welding is the creation of a virtually monolithic connection between the receiver tube and the host structure. When performed correctly by a certified welder, a weld-on connection can achieve strength and rigidity that often surpasses bolted connections, as it eliminates potential shear points and distributes load forces more broadly across the welded interface. This makes weld-on receivers ideal for heavy-duty custom applications or situations where maximum structural integrity is paramount, even for light-duty 1-1/4 inch tubes. The process allows for complete customization of the receiver's protrusion, angle, and height, enabling perfect alignment with specific design requirements, whether it's creating a recessed receiver for aesthetic reasons, providing optimal ground clearance, or building a front-mount receiver for a recovery winch or snow plow. Furthermore, a weld-on installation can result in a cleaner, more integrated appearance, as the receiver becomes an intrinsic part of the vehicle's structure rather than an add-on. However, it is imperative to acknowledge that weld-on installation requires professional expertise. Proper welding techniques, appropriate welding equipment, and a thorough understanding of structural dynamics are essential to ensure the safety and longevity of the connection. Improper welding can compromise the structural integrity of both the receiver tube and the host frame, leading to hazardous failures. Therefore, while offering supreme versatility and strength, the weld-on mount type necessitates a commitment to professional installation and adherence to established welding standards.
M.G.T.W. (Maximum Gross Trailer Weight) Considerations
The specification table indicates "M.G.T.W. (lbs): -" for this receiver tube. This deliberate omission of a fixed Maximum Gross Trailer Weight (M.G.T.W.) rating is a critical technical nuance for a weld-on component. Unlike pre-engineered bolt-on hitches that are rated for specific vehicle models and incorporate the strength of the entire hitch assembly, a weld-on receiver tube's ultimate towing capacity is not solely determined by the tube itself. While the 1-1/4 inch receiver tube from Buyers Products is manufactured from high-grade carbon steel and features a robust cast steel collar, providing substantial inherent strength, its actual M.G.T.W. and corresponding Tongue Weight (T.W.) capacity are intrinsically linked to the strength of the structure it is welded to, and critically, the quality of the welding process. The tube itself is designed to be a component of a larger system. Therefore, the overall towing capacity of the completed hitch assembly will be limited by the weakest link, which could be the vehicle frame, the trailer chassis, the welding material, the quality of the weld beads, or the installed hitch accessories (e.g., ball mount, hitch ball). It is the responsibility of the installer and the end-user to determine the safe working load limit for the entire integrated system. This involves a comprehensive engineering assessment of the host structure's material properties, thickness, and design, as well as an evaluation of the weld penetration, bead integrity, and overall weld strength. For a 1-1/4 inch receiver, typical M.G.T.W. ratings for properly installed and reinforced systems can range from 2,000 lbs to 3,500 lbs, with corresponding Tongue Weight (T.W.) ratings of 200 lbs to 350 lbs. However, these figures are illustrative and must not be taken as the definitive rating for *this specific product when installed*. Users must consult with a qualified engineer or a certified welding professional to ensure that the combined strength of the fabricated assembly meets or exceeds the demands of their intended towing or carrying application, always adhering to the lowest rated component in the system and any applicable federal, state, or local regulations.
Applications and Versatility
The 1-1/4 Inch Black Receiver Tube with a 6-inch shank, owing to its robust construction and weld-on design, offers exceptional versatility across numerous applications, extending far beyond conventional towing. Its primary function facilitates the attachment of a wide array of light-duty accessories. For recreational vehicles like ATVs and UTVs, it serves as an indispensable mounting point for small utility trailers, cargo baskets, or specialized implements, enhancing their utility for work or recreation. Compact cars and crossover SUVs can utilize this receiver for bike racks, allowing for secure transportation of bicycles without obstructing trunk access or requiring roof-mounted systems. Small cargo carriers or trays can be mounted to expand luggage capacity, ideal for road trips or errands. Beyond these common uses, the weld-on nature of this receiver tube unlocks a realm of custom fabrication possibilities. Trailer manufacturers frequently integrate these tubes into their designs for customized tongue configurations, auxiliary attachment points, or specialized equipment mounts. Agricultural machinery and landscaping equipment can benefit from custom-fabricated hitches, enabling the attachment of various implements or small trailers. Industrial applications might include mounting specialized tools, small hoists, or temporary fixtures on service vehicles or mobile platforms. For automotive enthusiasts and customizers, this receiver tube is ideal for building front-mount hitches, which are increasingly popular for attaching winches, snow plows, spare tire carriers, or fishing rod holders, providing functionality without compromising the vehicle's rear aesthetics or towing capacity. Its 6-inch shank offers crucial flexibility for these custom integrations, ensuring sufficient projection or recess as required by the specific design, clearing obstacles, or aligning with existing structural elements. The black powder-coat finish ensures that these custom applications maintain a professional and resilient appearance, even in exposed or harsh environments. In essence, this receiver tube is a fundamental building block for engineers, fabricators, and DIY enthusiasts seeking to add versatile and robust attachment capabilities to almost any vehicle or equipment frame, where a permanent, custom-fit solution is desired.
Durability, Longevity, and Buyers Products Assurance
The combination of high-grade carbon steel, a cast steel collar, and a durable black powder-coat finish ensures that this 1-1/4 Inch Black Receiver Tube delivers exceptional durability and longevity. The inherent strength of carbon steel provides the structural integrity necessary to withstand significant loads and repetitive stress cycles without material fatigue or deformation. The cast steel collar further reinforces the critical interface, preventing common points of failure and extending the overall service life of the receiver. The multi-layer defense provided by the powder-coat finish acts as a formidable barrier against environmental aggressors, preserving the metallic substrate from corrosion, abrasion, and UV degradation. This comprehensive material and finish strategy guarantees that the receiver tube will maintain its functional and aesthetic properties for many years, even when exposed to demanding weather conditions, road salts, and frequent use. Buyers Products is renowned for its commitment to engineering excellence and manufacturing robust components for the work truck and trailer industries. This receiver tube is a testament to that legacy, designed and produced with meticulous attention to detail and stringent quality control standards. Customers can rely on Buyers Products' reputation for delivering components that meet or exceed industry expectations for performance, reliability, and safety. The assurance of quality extends beyond the physical product to the comprehensive support and expertise offered by the brand, making this receiver tube a trusted choice for professionals and enthusiasts alike who demand uncompromising quality in their towing and cargo solutions.
Conclusion
The 1-1/4 Inch Black Receiver Tube with a 6-inch shank from Buyers Products is a meticulously engineered component, designed for optimal performance in light-duty towing and accessory mounting applications. Its specific dimensions, high-grade carbon steel construction, reinforcing cast steel collar, and protective black powder-coat finish collectively contribute to its superior strength, corrosion resistance, and aesthetic appeal. The weld-on mount type offers unparalleled flexibility for custom installations, allowing for seamless integration into various vehicle frames, trailers, and specialized equipment. While the ultimate towing capacity is contingent upon the quality of installation and the strength of the host structure, the inherent integrity of this receiver tube provides a robust foundation for a wide range of applications, from recreational vehicle utility enhancements to bespoke industrial fabrication projects. This product embodies the Buyers Products commitment to delivering reliable, durable, and precisely manufactured solutions that meet the rigorous demands of professional and recreational use, ensuring long-term functionality and peace of mind for the end-user.
