Holman Gel Filled Waterproof Cable Connectors - 10 Pack

Each connector is filled with a waterproof gel that encapsulates the cable to prevent corrosion. Insert your cables into a connector, maximum of 3 x 0.5mm DIA with no need to strip the protective plastic sheathing. Ensure the cables are fully pushed in then clamp firmly on the connector using pilers and squeeze down to depress the cap to pierce through the plastic cable sheath ensuring a good electrical contact.