Caliso DK05739 Blue Heat Shrink Ring Terminal Connector

The Caliso DK05739 is a blue heat shrink insulated ring terminal designed for secure, moisture-resistant electrical connections in automotive, marine, RV, and powersports wiring applications. The blue color coding identifies compatibility with the standard 16–14 AWG wire gauge range, making it easy to select the correct terminal during installation.

Key Features:

• Heat shrink insulation — dual-wall or adhesive-lined tubing shrinks around the wire to create a weatherproof seal
• Blue color coding — industry-standard blue indicates 16–14 AWG wire gauge compatibility
• Ring terminal design — closed ring securely fastens to a bolt or screw terminal, preventing accidental disconnection
• Corrosion resistance — heat shrink sleeve protects the crimp joint from moisture, vibration, and oxidation
• Crimp-style installation — compatible with standard ratcheting or plier-style wire terminal crimping tools
• Tinned copper barrel — promotes excellent conductivity and long-term connection integrity

The Caliso DK05739 blue heat shrink ring terminal is ideal for grounding connections, battery terminals, and panel wiring where a reliable, insulated, and vibration-resistant termination is required.