The NESCO Model 1665 Hammer On Bushing is a reliable, time-saving fitting designed for professional electricians and contractors working with 1½" EMT conduit. Built for fast installation without the need for tools, this bushing simply hammers into place — keeping your rough-in work moving efficiently on busy job sites. Whether you're running conduit through stud walls, pulling wire in commercial builds, or finishing a residential panel installation, the Model 1665 delivers a secure, code-compliant termination that holds up to the demands of daily trade work.

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