Trojan Round U Bolt M12 x 51 x 120mm with Nuts

Keep your jockey wheel system firmly secured with this Trojan Round U Bolt, precision engineered for reliable mounting on trailer and caravan frames. This M12 round U-bolt, sized at 51 mm between the legs and 120 mm overall length, arrives with nuts included for a complete, ready-to-fit solution.

Key specifications

• Thread size: M12
• Inside width (between legs): 51 mm
• Overall length: 120 mm
• Includes nuts
• Brand: Trojan

Why it matters for your setup

Jockey wheel assemblies depend on solid hardware to maintain alignment and reduce wobble during travel. The round U-bolt design distributes clamping force evenly around the mounting bracket, helping to keep components square and secure even on rough roads. With nuts included, you get a complete, straightforward install that minimizes downtime and keeps you on the move longer.

Where to use

Suitable for standard mounting points on caravans, trailers, and other equipment requiring an M12 round U-bolt. When replacing worn or corroded fasteners, matching the M12 thread and 51 mm inside width ensures a precise fit and dependable performance for your jockey wheel hardware.

What you get and value

Priced at $10.00, this Trojan U-bolt delivers a durable, economical solution for essential jockey wheel maintenance. It’s a practical, ready-to-use component that pairs well with existing hardware and minimizes downtime during repairs.