Qizpcer 1000 Pcs Red Heat Shrink Butt Connectors, 22-16 AWG Marine Grade Insulated Crimp Wire Connectors, Waterproof Electrical Connectors Butt Splice for Boat Truck Wiring

Package Includes: 1000 Red heat shrink butt connectors that can be used on wire AWG from 16 to 14.

Tinned Copper Core: Butt connectors use a heavy-duty copper core, strong crimp, higher conductivity.

Solderless Crimping: Insert the wires to be connected, crimp both sides with crimping pliers, and then heat with a heat gun.

3:1 Shrink Ratio: Marine grade heat shrink tubing provides high tensile strength and enough hot melt adhesive inside the tubing to ensure waterproof performance, your wires will never slip out of the wire connectors.

Wide Application: Heat shrink wire connectors are durable, stable, waterproof, and corrosion-resistant and are used in the automotive, marine, electrical, and electronic industries.