TruConnect Twist On Wire Connector 6.5mm Grey

TruConnect-Twist-on-Wre-Connectors-TruConnect-33-0130-p-A-simple-and-effective-method-of-joining-stranded-cables-p-TruConnect-Twist-On-Wire-Connector-6-5mm-Grey

Price: £0.18 from Rapid Online Rapid Electronics Ltd.