Ancor 22-18 Gauge - 3/8" Heat Shrink Ring Terminal - 3-Pack

The Ancor 22-18 Gauge - 3/8" Heat Shrink Ring Terminal - 3-Pack is an essential connector solution for anglers and boaters who require dependable, corrosion-resistant electrical connections in challenging marine environments. These terminals are ideal for wiring applications such as trolling motors, fish finders, and navigation systems, ensuring that your boat's electrical system remains operational when it matters most.

Each terminal features a 3/8" ring designed to fit standard marine studs and battery posts, accommodating 22-18 gauge wire for moderate-amperage circuits typical in fishing and recreational boating. The integrated heat shrink tubing seals the connection immediately after crimping, effectively blocking out saltwater spray, freshwater corrosion, and humidity that could otherwise compromise uninsulated terminals. Constructed from tin-plated copper, these terminals resist oxidation better than bare copper, ensuring long-term conductivity even in harsh marine conditions.

These terminals are particularly beneficial for auxiliary circuits, such as wiring transducers, bilge pumps, trim tabs, and accessory switches, where 15–20 amp loads are common. Proper installation requires a crimper designed for ring terminals; improper crimping can compromise the heat shrink seal and lead to connection failures. With this 3-pack, you have multiple terminals available for various on-the-water projects without overspending.