Caliso DK05738 Blue Heat Shrink Ring Terminal Connector

The Caliso DK05738 is a blue heat shrink ring terminal designed for secure, weatherproof electrical connections in automotive, marine, RV, and powersports wiring applications. The blue color coding indicates compatibility with 16–14 AWG wire gauge, following standard industry color conventions.

This ring terminal features a crimp-style barrel that locks onto the wire conductor, while the integrated heat shrink sleeve — when activated with heat — shrinks down to create a tight, insulated seal around the connection. The result is a connection that resists moisture, vibration, corrosion, and mechanical stress.

Key Features:

• Blue heat shrink insulation — color-coded for 16–14 AWG wire compatibility
• Ring-style terminal — loop design secures permanently to a stud, bolt, or screw for a connection that won't slip loose
• Heat shrink sleeve — seals the connection against water, moisture, salt, and corrosion
• Crimp-style barrel — provides a strong mechanical and electrical connection to the wire
• Suitable for automotive, marine, RV, powersports, and general electrical wiring applications
• Provides strain relief to protect the wire at the point of termination

The Caliso DK05738 blue heat shrink ring terminal is an ideal solution for permanent wiring connections where environmental protection and a secure mechanical attachment to a terminal post or grounding stud are required.