Electricians and DIYers, these Sigma reducing washers are exactly what you need when you're working with electrical boxes! These zinc-plated steel washers are designed to reduce the size of a 1-inch knockout down to 3/4-inch, which is super handy when your conduit or cable doesn't match the existing knockout size. The embossed design makes them self-centering for easy installation - no more struggling to get everything lined up perfectly. You'll need two washers per knockout to get a secure, proper fit. They're cULus listed, which means they meet safety standards and are approved for electrical use. The rigid construction ensures they won't bend or warp during installation, and the zinc plating provides corrosion resistance for long-lasting performance. Whether you're a professional electrician or a homeowner tackling a DIY project, having these on hand can save you time and frustration. They work with steel outlet boxes and metal enclosures, making them versatile for various electrical applications. The 2-pack gives you enough for one complete knockout reduction, though you might want to stock up if you have multiple projects. Sigma is known for quality electrical components, and these reducing washers live up to that reputation. Keep a few sets in your toolbox - you'll be surprised how often they come in handy for making clean, professional-looking electrical connections!
Free 30-day returns 
Free 30-day returns
