Connector kit for uniCONNECT

Connector kit for uniCONNECT 6 JR housing 20 contacts JR male 6 JR housing 20 contacts JR female 6x uniLIGHT male 6x uniLIGHT female, 12 contacts shrink tube TECHNICAL INFORMATION CONNECTION 6 casing 20 contacts JR male 6 casing 20 contacts JR female 6x LIGHT male,6/12x LIGHT female  ?shrink tube