Convenience cord connection kit includes 4 clearly marked quick connect plugs supporting currents up to 50 ampsOur versatile weatherproof QC plugs provide a simple, convenient way to handle connections to car batteries; truck, ATV and RV winches, lifts and cranes; tow and gangway on boats and ships External motors, as well as domestic and industrial applications such as foam, chargers and invertersOne-piece polycarbonate housing for each harness provides excellent to abrasion, corrosion, water and heat, with a lifespan of over 10,000 connections; to minimize drag and maximize stability and reliability; and the included boot cover prevents debris from entering while in useThese quick connectors offer built-in texture and polarity markings for grip and ease of use; their gender-neutral design connects and is quick and smooth; use is like stripping the ends of wires, fitting them to the terminals, and It's as easy as securing them with a crimp .Colour: as shownMaterial: plasticPackage Contents:1 set x ConnectorOnly the above package content, other products are not included.Note:Light and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/- 1-3cm.