Install Bay HSRRT516 Heat Shrink Ring Terminal 22-18 Gauge 5/16 Inch Red 100 Pack

The Install Bay HSRRT516 is a heat shrink ring terminal designed for secure, long-lasting electrical connections in demanding automotive, marine, and powersports applications. Rated for 22–18 AWG wire and featuring a 5/16 inch stud hole, these red-coded terminals follow industry-standard color conventions for quick, error-free identification during installation. Sold in a convenient 100-piece pack.

Key Features:

• Adhesive-lined heat shrink insulation creates a watertight seal that locks out moisture, condensation, and corrosion
• 22–18 AWG wire range accommodates a wide variety of light-duty automotive and marine wiring applications
• 5/16 inch ring opening fits standard studs and bolts for a positive mechanical connection
• Industry-standard red color coding for fast, accurate wire gauge identification
• Strain relief provided by the heat shrink sleeve reduces stress at the crimp point for improved pull strength
• Dual protection — crimping plus heat-activated sealing guards against vibration, abrasion, and impact
• Compatible with automotive, marine, motorcycle, RV, and general electrical wiring systems
• Pack of 100 terminals for professional-volume use

To install, strip the wire, insert it fully into the barrel, crimp with an appropriate crimping tool, then apply heat with a heat gun until the shrink sleeve fully contracts and seals. The Install Bay HSRRT516 delivers a professional-grade, moisture-resistant ring terminal connection built to last in harsh environments.