Features: Professional Industrial Grade: These electrical terminals are designed for industrial professionals providing a reliable and durable connection for electrical wiring projects. Waterproof And Secure: The quick terminal waterproof quick butt connector ensures a secure waterproof connection for your electrical needs preventing corrosion and damage. Easy To Install: The butt bushing electrical splice terminal is designed for easy installation with a simple solder rings and heat shrink sleeve tube that makes wire connections a breeze. Versatile Use: These terminals are suitable for a range of applications including automotive marine and household electrical projects making them a versatile addition to your tool kit. After-sale Service:If you have any questions about our products please feel free to contact us and we are always ready to help. We will resolve your problem as soon as possible. Specification: Material:Hot melt adhesive Waterproof Level: IP68 Rated Voltage: 1KV Notes: 1. Due to the lighting effects and shooting angles there is a color difference in the product please understand. 2. Due to manual measurement there is a tolerance in the product size. includes: 50 *Wire Connector