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.

Check to make sure you’ve made a secure connection between two different sizes of wire with the inspection window on these splices. When heated, their adhesive-lined insulation shrinks and bonds to wires, creating a water- and corrosion-resistant seal.

These splices can withstand higher temperatures than insulated splices.

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.

Connect wire without stripping—these splices pierce insulation.

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.