Tester - Datacom; Telephone Modular Adapters (In-Line Adapters; Banjo Modular Adapters) Harris Tool Fluke Networks 10210-100

Modular Banjo Adapter
Fluke Networks # 10210-100
Datacom, Telephone 4-Wire In-Line Modular Tester
TS-MA-4W-FL-10210100