I liked the price of this footswitch. I was a little surprised that there was no real packaging on arrival and the isolator/clip from the picture was not included. I added an NMB clamp and assembled the necessary parts and tools. I used: 3 crimps on the wire connectors (blue), 1 wire nut (yellow), 8ft ground extension wire (cut from an extra wire in the garage), 1 pair of wires. Wire strippers/pliers and a Phillips screwdriver. Disclaimer: I am not an electrician so follow the instructions atβ¦