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.

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.

Press down on the clamp to connect wires for quick field installation, no crimping or tools required

Connect wire without stripping—these splices pierce insulation.

A plastic cover fully insulates these splices and is clear so you can visually confirm the connection.

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

Connect one wire to two wires of the same size. When heat is applied, adhesive-lined insulation shrinks and bonds to the wires, creating a moisture- and corrosion-resistant seal.