Sigma's Reducing Washers are used to decrease the size of a knockout in a steel outlet box or metal enclosure. Two of these zinc-plated steel reducing washers are required for each knockout. They are embossed for self-centering and easy installation.
- Brand Name: Sigma Engineered Solutions
- Sub Brand: ProConnex
- Diameter: 1 to 3/4 in.
- Material: Zinc-Plated Steel
- Product Type: Reducing Washer
- Conduit Compatibility: Rigid/IMC
- Number in Package: 2 pk
- UL Listed: Yes
- Packaging Type: Bagged
- CSA Listed: Yes
- Thickness: 0.04 in.
- Length: 1.75 in.
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