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The ABB WA-187 is a reducing washer suitable for adapting three-inch conduit fittings to two-and-a-half inch knockouts. Made from durable steel with a zinc-plated finish, this washer is ideal for use with rigid and intermediate metal conduits.
This reducing washer connects conduit and cable fittings to larger knockout openings effectively.
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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