This heat shrink terminal kit has everything you need for the three most common wire sizes and applications (see chart below). It includes a plastic carrying and organizer case with a diagram displaying the type of terminal and its location.
These connectors are 100% TOP QUALITY...SATISFACTION GUARANTEED! They have translucent dual-walled polyolefin heat shrink tubing with a special advanced adhesive sealant and a true plated copper core to prevent corrosion. These are not like imports with brass or tin cores that will break or loosen prematurely. These have the highest grade copper cores for maximum conductivity and the strongest crimps.
Allows for visual inspection, prevents wire corrosion, and provides waterproof seal.
Butt connectors are seamless, which are 6x stronger than the cheaper butts
Provides improved pullout strength and strain relief.