This heat shrink step-down butt connector combines crimp and solder functionality for a secure, vibration-resistant electrical connection across different wire gauges. Designed to transition from 8 AWG to 12-10 AWG wiring, it ensures maximum conductivity and long-lasting sealing with dual-wall heat shrink insulation and a low-temperature solder ring.

Specifications & Features

• Wire Size Compatibility: 8 AWG to 1210 AWG
• Connector Type: Step-down butt connector
• Sealing Method: Dual-wall heat shrink with adhesive lining
• Integrated solder ring melts during heat application for added electrical conductivity
• Color-coded for easy identification of wire gauge range
• Ideal for automotive, trailer, and industrial low-voltage wiring repairs