GEARit 4 Gauge CCA Ground Wire Kit - This all-in-one ground wiring kit includes two bundles of 25 ft. wire made from 4ga copper clad aluminum, perfect for a variety of applications including automotive, electrical, lighting and more, with red and black soft jackets. Comes with 15 heavy duty grounding lugs and 20 pieces of heat shrink tubing for a complete solution.

Soft Touch Jacket for Better Handling - Mechanics and construction workers will appreciate the fully insulated, soft touch jacket around each copper clad aluminum wire, making it safe and easy to handle on build sites, in automotive garages and at marine jobs. The jacket is simultaneously durable and flexible, great for tucking into sharp corners under the hood.

Color Coded Polarity Identification - With both black and red colors included in a matched pair, you can keep your primary and ground connections separate at all times. This separation is essential for both convenience and safety, in addition to protecting your valuable equipment. Do it by keeping your power connections organized and clear.

15 Heavy Duty Copper Lugs - Avoid spending extra on a set of grounding lugs with this all-in-one kit, including 15 GEARit copper lugs. All 15 lugs are fitted to the 4 gauge wire, and you get five each in 1/4, 5/16 and 3/8 inches, for a variety of applications. These lugs work equally well whether they are crimped or soldered, and have a closed end pad for extra protection.

20 Pieces of Heat Shrink Tubing - The included 3:1 heat shrink tubing (black and red, 10 each) features an adhesive lining that melts when heat is applied, shrinking into a watertight and exceptionally durable seal. Enjoy the peace of mind that comes with waterproof, flame-retardant, and chemical-resistant ground connections.