Crimping Tool Included Non-Insulated Butt Connector Set Organized Storage Case Butt Splice Connector Color Coded Electrical Hardware Waterproof for DIY Users, Electricians, Car Repair

Complete Kit: This non-insulated butt connector set includes 380 couplers, 400 heat shrink tubes, and 1 crimping tool, giving DIY users and electricians a practical wire connector set in single organized electrical hardware package.

Reliable Connection: The butt splice connector kit is designed for clean wire joining and secure crimping, helping create stable electrical connections for repairs, upgrades, and everyday wiring tasks.

Color-Coded Sizes: With multiple connector sizes and clear color coding, this crimp terminal kit makes it easier to match the right connector to the wire gauge, speeding up selection and reducing guesswork.

Convenient Storage: The included organized storage case keeps the non-insulated butt connector set and heat shrink tubing neatly separated, so parts stay easy to find in the workshop, garage, or service vehicle.

Practical Protection: The adhesive-lined heat shrink tubing adds a waterproof sealing layer after crimping, improving strain relief and helping protect joints from moisture during car repair, home projects, and outdoor wiring.