Insulated Heat Shrink Female Spade is a tube-wrapped product with hot melt glue on the interior that provides exceptional sealing, insulation, and vibration resistance. It is simple to connect and disconnect. Female Heat Shrink Spades are commonly used to connect wires to relays and components. Ideal for electrical wire connections in the home, trucks, cars, and marine boat repairs. Buy online Heat Shrink Female Spade 6.3mm Fully Insulated in UKthat comes with an insulated spade. Order top quality Heat Shrink Terminals from Kafton UK.