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The L H Dottie Co LN200 is a 2-inch steel locknut sold in a pack of 50, designed for securing conduit fittings and connectors to electrical enclosures, panels, and junction boxes. Steel construction provides the mechanical strength needed to maintain a tight, reliable connection at conduit entry points. This type of hardware is a standard consumable for licensed electricians working on commercial and residential wiring installations where conduit systems are required.
Steel locknuts at the 2-inch trade size are commonly used in EMT, rigid metal conduit, and IMC installations. They are installed at knockouts on electrical panels, pull boxes, and enclosures to secure conduit connectors flush against the wall of the enclosure. The 50-piece pack format suits service vans, job-site supply kits, and shop stock where this size sees regular turnover.
Designed as an OEM-style replacement and standard-fit locknut for 2-inch trade size conduit installations in residential and commercial electrical systems.
Locknuts of this type are installed by licensed electricians in accordance with NEC requirements for conduit terminations. De-energize the panel or enclosure before working inside any electrical box. Use a locknut wrench or channel-lock pliers to tighten the locknut firmly against the enclosure wall for a secure mechanical and electrical bond. Do not overtighten to the point of distorting the knockout or cracking the enclosure wall.
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