Crimp the barrel twice on each end for an extra-tight grip in high-vibration applications. A plastic cover fully insulates these splices.

The most secure, electrically conductive, and environmentally sealed connection we offer, these splices have enclosed solder that melts when heat is applied.

Visually confirm your connection through the inspection window.

Filled with grease, these splices resist moisture and corrosion.

A plastic cover fully insulates these splices.

Make watertight connections for underground 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.

Sealed threads make these splices weather resistant.

Connect wire without stripping—these splices pierce insulation.

No wire stripping is required—these connectors will pierce the insulation.

Push stripped wires into connectors for a reliable connection that's faster to install than twisting or crimping.

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

Filled with silicone, these connectors seal out moisture and prevent corrosion.

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

Suitable for use underground, these connectors consist of a twist-on wire connector and an abrasion- and moisture-resistant insulator tube.

Tap and splice multiple wires in temporarily wet environments and up to six feet underground.

Filled with gel, these wire taps seal out moisture.

Tap a main wire or add a finished terminal to the end of a wire.