Ancor 311499 Marine Grade Electrical Nylon Insulated Adhesive Lined... UL listed and CSA recognized Ring Connector Buy Ancor 327603 Marine Grade Electrical Adhesive Lined Heavy Wall Heat Shrink B Ancor Rings Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief. Nylon insulator, preferred by experts, for Marine Grade resistance to sunlight, water, oil, chemicals, vibration and cut-through damage #8 Screw , 16-14 AWG, 3 Pack of Heat Shrink Ring Terminals Operating Temperature: -55°C to 125°CSize: 22-16 AWGStud Size: #10Color: RedQty: 25 Tinned for corrosion resistance, Pure copper for maximum current flow HEAT SHRINK TERMINAL LOOP 5/16 BLUE 16-14AWG(25 Shrinks to form a water tight seal and the ultimate vibration and strain relief. These terminals assure a water tight seal that protects from salt water, oil, acids, vibration while providing insulation and strain relief.