Durite coloured pre-insulated automotive ring terminal, Conductor size 0.05mm2 to 1.5mm2, 9-21/0.30mm, Colour coded: red, Ring size: 6.40mm, To suit light duty automotive cable, Pack quantity: 50 pieces in a plastic box, The red 6.4mm ring terminals are for termination of light duty automotive electric cables, used as a terminator to fit onto component terminal posts, they provide a secure fixed solution to adding components into a circuit and allow for easy assemble or disassemble of wiring loom components.