• For 22-18 AWG Wire: Color-coded red for easy identification, ensuring a secure crimp for fine-gauge wires in accordance with industry standards. • Waterproof Environmental Seal: Features adhesive-lined heat shrink tubing that creates a durable, waterproof, and corrosion-resistant barrier when heated, protecting the connection from moisture and contaminants. • Allows for Visual Inspection: The crystal-clear insulation sleeve provides full transparency, allowing for visual confirmation of proper wire insertion and crimp quality before sealing. • Fully Insulated for Safety: The connector's design fully covers the mated connection point to protect against electrical shorts, vibration, and abrasion, ensuring long-term reliability.