Step Down Heat Shrink Butt Connectors are designed for secure, moisture-resistant splicing between dissimilar wire sizes. This yellow heat shrink terminal accommodates wire transitions from 16-14 AWG to 12-10 AWG, delivering a sealed connection ideal for automotive, trailer, and marine applications. The adhesive-lined polyolefin tubing provides waterproof protection and superior pull strength when heat activated.

Specifications & Features

• Wire Range: 16-14 to 12-10 AWG
• Connector Type: Step down butt connector
• Insulation: Heat shrink polyolefin tubing with adhesive lining
• Color Code: Yellow
• Seals out moisture and prevents corrosion when properly heated
• Creates a high-strength crimp connection with long-term durability
• Ideal for use in automotive, trailer, marine, and industrial wiring systems