Wire splicing and soldering is a basic skill that any DIYer can master—but it all starts with a solid connection between the two wires. That’s where the Lineman splice comes in. Connecting two wires ...

Wires can wear out or get damaged from rodents or corrosion, so it’s common to need to splice them from time to time. You might also need to splice wires if you ...

Behind a freshly painted wall, a single shortcut splice can quietly turn into a heating element you never meant to install.