Wire insulation doesn't protect itself from the sharp threads of a metal conduit end — that's exactly what this plastic bushing is designed for. Rated cULus and approved for wet locations, it threads onto the exposed end of 1/2" EMT, RMC, or IMC to create a smooth, insulating transition that shields conductors from abrasion during pull-through and over the life of the installation. Made from polycarbonate for long-term resistance to moisture and UV, it holds up in exposed outdoor terminations and damp interior conduit runs. At just 2–5 g, it adds nothing to the box while adding every bit of protection the code demands.

The 3/4" plastic bushing is one of those small fittings that prevents big problems — and this cULus-listed version is the right choice for any conduit termination that demands both code compliance and long-term durability. It threads smoothly onto the end of 3/4" EMT, RMC, or IMC, wrapping the sharp threads in a smooth insulating ring that protects conductor insulation from abrasion during pull-in and throughout the service life of the installation. Wet-location rated and built from polycarbonate for lasting environmental resistance, it's equally at home in mechanical rooms, underground conduit entries, and outdoor surface-mount terminations.

Moving to 1" conduit typically means heavier conductors — conductors whose insulation needs reliable protection at every threaded termination. This cULus-listed plastic bushing threads onto the end of 1" EMT, RMC, or IMC to create a smooth insulating ring that eliminates the abrasion risk at the conduit mouth during pull-in and over time. Wet-location rated and built from polycarbonate for long-term environmental resistance, it performs reliably in commercial and industrial installations where conduit entries face moisture, temperature variation, and physical stress.

At 1-1/4" trade size, the conduit is typically handling feeders and branch circuits in commercial and industrial environments — which makes conductor protection at the conduit end all the more important. This cULus-listed plastic bushing threads onto 1-1/4" EMT, RMC, or IMC to provide the smooth insulating ring that protects conductors from thread-edge abrasion during installation and long after. Wet-location rated and built from durable polycarbonate, it holds up in mechanical rooms, industrial conduit entries, and outdoor surface-mounted conduit runs without degrading.

Heavier-gauge conductors pulled through 1-1/2" conduit carry more current and hold more value — and protecting their insulation at every threaded termination is a code requirement with real consequences if skipped. This cULus-listed plastic bushing threads onto 1-1/2" EMT, RMC, or IMC to deliver a smooth insulating ring at the conduit mouth, keeping every conductor protected from thread-edge abrasion during and after pull-through. Wet-location rated and polycarbonate-built for lasting resistance to moisture and temperature variation, it's equally suited to industrial panel feeds, outdoor surface conduit, and below-grade conduit entries.

At 2", you're terminating conduit that carries the highest current loads in the system — service entrances, large motor feeds, and main distribution runs where conductor protection at the conduit end is both code-required and critical in practice. This cULus-listed plastic bushing threads onto the end of 2" EMT, RMC, or IMC to create the smooth insulating ring that shields heavy conductors from thread edges. Wet-location rated for outdoor and damp installations, the polycarbonate construction resists moisture and UV degradation. Featherlight at just 2–5 g, it installs in seconds and adds zero complexity to the rough-in.