How hard can it be, you say? Watch out for this little pitfall! This master electrician demonstrates one of the ways the “simple” replacement of a receptacle can backfire. Just when you thought you were making your home safer by putting in these fresh (and stylish) outlets and switches, you may be setting those electrical connections up to overheat or fail. How to strip and curl wires properly.
Nut Production, From Ningbo S&D Metalwork Co.,Ltd, www.sendingmetalwork.com