Key features and benefits Dimensions for a secure fit Plug size: 7.6 cm (2.99 in) Socket size: 6 cm x 4 cm (2.36 in x 1.57 in) Waterproof and durable construction Exquisitely designed waterproof 3pin towing plug Silicone waterproof rubber gasket provides a reliable seal Rustproof and durable for outdoor use Broad compatibility Suitable for 3pin European trailer connectors Works with caravans, trucks, RVs, boats and trailers Easy replacement and maintenance Plug and socket are simple to if damaged Designed to minimize downtime and simplify field servicing Practical applications Caravan and RV towing Maintains a reliable electrical connection in rain, splash, and dusty conditions during road trips Boat and trailer use Ideal for boat trailers and marine environments where water resistance is important Truck and fleet trailer maintenance Enables quick replacement on outdoor vehicles, reducing downtime and keeping fleets on the road Specifications at a glance 3pin European trailer connector compatibility Plug: 7.6 cm / 2.99 in Socket: 6 cm x 4 cm / 2.36 in x 1.57 in Waterproof silicone gasket Rustproof and durable construction This description stays true to the original product specifications while presenting clear, customerfocused benefits and concrete use scenarios.