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The Arlington RW21 is a reducing washer designed to fit a two and a half inch knockout to a two inch knockout. This accessory is made from plated steel, making it durable and effective for various applications in electrical wiring management.
This reducing washer is essential for ensuring proper fitment in conduit applications.
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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