WirthCo 80428 Heat Shrink Butt Connectors 16-14 Gauge 100-Pack Blue

The WirthCo 80428 heat shrink butt connectors provide reliable, waterproof electrical connections for 16-14 AWG wire applications. This 100-piece set features dual-wall construction with an adhesive-lined heat shrink sleeve that creates a sealed, corrosion-resistant connection when heated.

Key Features:

• 16-14 AWG wire gauge compatibility for versatile automotive and marine wiring
• Heat-activated adhesive lining forms waterproof seal to prevent corrosion
• Blue color-coded design for easy wire gauge identification
• Crimp-and-shrink design combines mechanical strength with environmental protection
• 100 connectors per package for professional installations and repairs
• Tinned copper construction resists corrosion in harsh environments

Ideal for automotive, marine, RV, and powersports electrical repairs where moisture protection is critical. Simply crimp the connector onto stripped wires, then apply heat with a heat gun to shrink the outer sleeve and activate the adhesive for a permanent, sealed connection.