Nilight Weld-On Hitch Adapter Receiver Tube 2 x 12 in Raw Steel — 5/8 in Pin, Reinforced Collar

This receiver tube from Nilight is a simple, heavy-duty component for building or repairing towing systems, racks, or custom mounts. It arrives in raw steel so you can position and weld it exactly where you need it, and its dimensions follow industry norms to fit most 2" accessories. Built with a reinforced collar and a 5/8" hitch pin hole, it’s designed for fabrication flexibility rather than cosmetic finish.

What dimensions and fittings does this hitch adapter accept?

The Nilight hitch adapter is sized to industry-standard internal dimensions for 2" x 2" shanks, so it will accept common ball mounts, hooks, and receiver accessories. The overall length is 12 inches, providing a solid insertion depth and projection for many weld-in applications.

• Internal opening: standard 2" x 2" receiver
• Total length: 12 inches
• Hitch pin hole diameter: 5/8"
• Reinforcement collar thickness: 1/2" at the receiver mouth

How strong and durable is the weld-on receiver tube?

This adapter is fabricated from quality steel intended for structural welding. The added 1/2" reinforcement collar around the opening strengthens the mouth where loads concentrate, and the raw finish lets professional welders control penetration and weld type for the application.

• Constructed from heavy-gauge steel for dependable strength
• Reinforced collar to reduce deformation under load
• Raw steel finish allows direct welding without grinding or coating removal
• Designed for permanent weld-in installations, not bolt-on mounting

How will this hitch adapter fit into a custom build or repair?

Because the tube is supplied raw and sized to standard shanks, it’s straightforward to place, tack, and finish-weld into frames, bumpers, or chassis. Position it for the required clearance and welding access; once welded, it works like a permanent receiver for compatible accessories.

• Use for custom bumpers, trailer frames, or utility racks
• Weld locations: frame rails, crossmembers, steel bumpers
• Verify 12" length fits your clearance and tongue requirements before welding
• Suitable for professional or hobby fabrication shops

What installation and safety checks should you perform before use?

Confirm the adapter’s placement allows safe load paths into the vehicle or structure and that welds are performed per best practices for the steel gauge and expected loads. After welding, inspect weld quality, torque any related fasteners, and ensure the hitch pin aligns with 5/8" hardware before loading.

• Confirm receiver alignment and accessory clearance prior to final welding
• Use appropriate weld types and penetration for the host structure
• Inspect welds for voids, cracks, and consistent bead profile
• Use a 5/8" hitch pin and proper locking hardware for connection

Who is this for? This Nilight 2" x 12" weld-on receiver tube is aimed at fabricators, trailer shops, and DIY mechanics who need a standard-size receiver to incorporate into custom towing gear, steel bumpers, or workshop builds. If you require a finished, bolt-on hitch or a painted product, this raw weld-on unit may not be suitable; it’s best for projects where permanent, welded attachment and custom placement are priorities.