L.H. DOTTIE SR100C950 1'' Steel Strain Relief Conduit Gray Grommet

1-Inch Steel Strain Relief Connector

This L.H. Dottie SR100C950 connector secures 1-inch conduit runs with a steel body and a grey grommet that clamps around the cable jacket. It is intended for electricians and installers who need a code-compliant strain relief point where flexible conduit enters an enclosure or junction box. The grey grommet identifies the fitting at a glance on a busy job site.

Fits 1-Inch Conduit Knockouts

The connector threads into a standard 1-inch knockout or female hub, so the surrounding hardware must provide that opening and a matching thread. Once tightened, the grommet compresses around the conductors, removing tension from the internal terminations and freeing the installer from adding separate cable clamps inside the box. No additional bushings are required for the listed conduit size.

Holds Under Continuous Vibration

The steel construction resists deformation when conduit is subjected to ongoing movement or thermal cycling, keeping the grommet seated and the cable grip consistent over time. The grey grommet material maintains its elasticity through repeated temperature swings, preventing the gradual loosening that can occur with lighter-duty fittings. The assembly stays secure without retightening.