Webapr 20, 2024 · a romex in wall splice kit is a device that allows you to safely and securely splice two or more wires inside a wall without having to cut into drywall or use junction. Webnov 3, 2020 · it is called a nm cable 2 & 3 wire splice kit. This splice and tap kit is designed for nm cables such as romex brand nm cable and provides a fast and reliable. Webjul 9, 2022 · generally, however, it is illegal to splice romex (a type of…