Sealed Connectors waterproof, environmentally sealed interconnection system is designed to withstand harsh weather conditions. It also accommodates a wide range of SAE and UL insulated wire styles. Since each sealed connector housing comes pre-assembled with all components, no additional wire seals, wedge locks, or CPA locks are required. The easy to use and cost effective Wire Connector, is not only ideal for automotive, marine, off-road, construction, and agricultural equipment but also suitable for truck, bus, and RV applications.