Always have the right connector with this comprehensive kit.Ancor Adhesive-Lined Heat Shrink Terminals offer heat-activated adhesive built into the sleeve of the heat shrink tubing. When heated, these connectors form a watertight seal and ultimate vibration and strain relief.Tinned for corrosion resistancePure copper for maximum current flowBrazed seam for maximum strengthUL listed (Ring Terminals UL 486A, Heat Shrink Butt Connectors UL 486C) and CSA recognizedContents of Kit10ea. of Heat Shrink Ring Terminals (AWG gauge, hole dia.)16-14, #816-14, #1016-14, 1/4"16-14, 5/16"16-14, 3/8"12-10, #1012-10, 1/4"12-10, 3/8"12-10, 5/16".10ea. of Butt Splice Connectors (AWG gauge)22-1616-1412-10.