Silicone rubber sleeves, to help maintain tension on Citroen-type sleeve connectors, as used on most classic models, (such as 2cv, DS, HY, etc).
Pack of 20:
10 large, for 4mm connectors.
10 small, for 3mm connectors.
NB: The first photo shows a complete used original wiring loom connector, (for illustration purposes only), along with the tension sleeve by itself. We are not selling the connector. We are selling the tension sleeves, in packs of 20. If you need the metal connectors, they are available from Ecas