Trojan Plunger Coupling 3500kg Capacity for 50mm and Seven Eighth Inch Tow Balls secure rig The result is exceptional brightness

The result is exceptional brightness

complete seal

even in demanding environments

It delivers dependable thrust for mid‑sized vessels while keeping electrical demands manageable and installation compact—a pragmatic upgrade for confident coastal sailors and day‑boat owners alike

so you spend more time fishing and less time handling line

Trojan Plunger Coupling 3500kg Capacity for 50mm and Seven Eighth Inch Tow Balls secure rig The result is exceptional brightnessTrojan Plunger Coupling 3500kg Capacity for 50mm and 1 7 8" Tow Balls Built tough for serious towing, this Trojan 3500kg plunger coupling delivers reliability when it matters most. Its engineered to accommodate both the dominant 50mm tow ball and the 1 7 8" size without needing to swap hardware, making it a versatile choice for mixed fleets or trailers that evolve over time. Why this Trojan plunger coupling stands out Dual ball compatibility Fits both