A plastic cover fully insulates these splices.

Visually confirm your connection through the inspection window in the insulation of these splices.

The most secure, electrically conductive, and environmentally sealed connection we offer, these splices have enclosed solder and an adhesive-lined insulation that melt when heat is applied.

Filled with grease, these splices resist moisture and corrosion.

When heat is applied, adhesive-lined insulation shrinks and bonds to the wires, creating a watertight seal.

Insert wires and twist on the threaded end caps. The caps lock wires into place, making these splices a good choice for high-vibration applications.

With a ring of solder on the inside, these heat-shrink splices create secure, water-resistant connections between wires without the need for a crimping tool.

Pierce the insulation of wire without stripping it to make quick connections that are also sealed to keep out water.

Compress the barrel twice on each end for an extra-tight grip in high-vibration applications.

Make a quick, secure wire connection without crimping.

Suitable for use in tight spaces, these connectors have a narrow profile that takes up less space than standard wire splicing connectors.

Large enough to be used with a wide range of wire sizes, these connectors can still fit into cramped outlet boxes.

Tap and splice multiple wires together at the same time.