22-18awg Heat Shrink Ring Terminals - 5/16" (25)

ANCOR 5/16" heat shrink ring terminals in a practical 25-pack for targeted marine electrical work. Built with pure copper and tinned finish to withstand saltwater exposure while maintaining peak current flow performance. The brazed seam construction provides exceptional strength and longevity in demanding marine environments. Integrated heat-activated adhesive forms a watertight seal and delivers superior vibration and strain relief when heated—protecting critical electrical connections from failure. UL Listed and CSA Recognized for professional installation confidence. Ideal for mid-sized boat projects, system upgrades, and reliable marine electrical repairs.