The NESCO BUS-12 Plastic Insulating Bushing is a reliable solution for protecting conductors at conduit entry points in commercial, industrial, and residential installations. Designed for 1¼" trade size conduit, this lightweight bushing slips on quickly without tools, making it a go-to choice for professional electricians and contractors who need a fast, code-compliant finish on every run. Its smooth plastic construction eliminates sharp metal edges that can nick or abrade wire insulation — a critical detail on any job site where conductor integrity matters.

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