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The Bridgeport 1089-7 is a galvanized steel reducing washer designed to effectively reduce the size of knockout holes in electrical boxes or enclosures. This washer works best when used in pairs and is ideal for ensuring a secure and safe fitting.
This reducing washer is a vital component for professionals working with electrical installations, providing necessary support and stability.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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