These 1614 AWG blue heat shrink butt connectors are engineered with crystal clear insulation for full visibility during and after installation. The clear heat shrink tubing allows visual verification of proper wire insertion and crimp quality, helping technicians ensure long-term integrity of the connection. Designed with a 45 barrel and alignment stripes for crimp tool guidance, these terminals offer high-precision sealing and performance for automotive and marine wiring systems.

Specifications & Features

• Wire Gauge: 1614 AWG
• Connector Type: Heat shrink butt splice
• Insulation Type: Crystal clear adhesive-lined heat shrink
• Barrel Design: 45 barrel with color-coded alignment stripes
• Visual window confirms full wire insertion and proper crimp engagement
• Waterproof insulation ensures long-term corrosion resistance
• Ideal for automotive, trailer, and marine applications
• Made in USA