Description
Product Overview:
These 2x TROJAN M12 Round Trailer U-Bolts are purpose-built for mounting 50mm round axles onto trailer chassis. With a durable galvanised finish and robust M12 thread, these U-bolts offer strong, rust-resistant performance perfect for all types of trailers, including boat trailers, caravans, and utility trailers.
Key Specifications:
- 51mm internal width – perfect for 50mm round axles
- 120mm arm length – offers deep secure grip around axle tubes
- 45mm thread length – provides firm clamping with room for suspension brackets
- 12mm diameter (M12) – heavy-duty strength and stability
- Galvanised finish – protects against corrosion and harsh weather
- Includes matching nuts and washers – ensures easy installation
Applications:
- Mounting 50mm round axles to trailer frames
- Securing suspension systems, brackets, and hangers
- Boat trailers, box trailers, campers, and utility trailers
Built to withstand the roughest roads and wettest weather, these U-bolts deliver reliable performance where it matters most. The galvanised steel body prevents rust, while the M12 diameter provides a secure hold even under heavy towing loads.






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