Trojan Plunger Coupling 3500kg Capacity 50mm Heavy Duty Tow Hitch With Antirattle Screw For Caravans And Trailers

Introducing the Plunger Coupling - 3500kg Capacity, a heavy‑duty towing solution built for performers that demand reliability under demanding loads. This 50mm plunger coupling is engineered for a secure, stable connection on long hauls, caravan runs, and trailer applications where peace of mind matters.

Key advantages that matter in real-world towing:

• 3500kg rated capacity provides confidence when towing larger trailers, equipment haulers, or multi‑axle setups.
• 50mm fitment aligns with common trailer hardware and, when used in 50mm mode, complies with NZ standard 5232-1993.
• Anti-rattle screw minimizes play between the coupler and the hitch, reducing noise, wear, and movement for a smoother, quieter tow.
• Security padlock provision enables added protection when the trailer is unattended, deterring tampering.
• Robust mounting uses four 12mm high‑tensile bolts (holes sized for 12mm bolts) to deliver a solid, vibration‑resistant connection—precise bolt-hole center spacing is provided in the product measurements.
• Braking compatibility designed to work alongside electric brakes or driver‑operated brake systems, giving you flexible braking options for varied towing setups.
• Compatibility with 50mm couplings—this unit is purpose‑built to fit standard 50mm coupling configurations, ensuring straightforward integration into existing trailers.

Designed by Trojan, a name you can trust for rugged, dependable towing components, this plunger coupling is built to perform day after day in challenging environments—from construction site trailers to weekend toy haulers. It’s straightforward to install, easy to service, and engineered to minimize vibration and movement, so you can tow with confidence.