Insulation Displacement Connectors (IDC) UB 2 Port - These 2 Port Wire Connectors allow quick splicing into any copper Cable. Insulation Displacement Connectors (IDC) UB 2 Port features include: 2 port wire tap splice permits tapping into existing conductors without service interruption IDC connectors create fast splice and tap Corrosion resistant gel sealant to protect connection Designed for low voltage telecommunication cables Quick, easy one-step splicing Moisture-resistant sealant protects wires from corrosion Use with solid copper single-conductor wire Complies with REA PE-52 Complies with TIA/EIA 568-A Par 10.4.4 CAT-5 StdOrder Qty of 25 = 1 Bag of 25 Below is more info on our Insulation Displacement Connectors (IDC) UB 2 Port