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The Crouse-Hinds SL4 sealing locknut has a trade size of one and one-fourth inches. This threaded locknut is designed for positive ground connection and constructed from heavy-duty steel. It features an integrally fused PVC gasket that provides an effective seal against water, oils, and other liquids. Suitable for use with either sheet metal or standard cast metal boxes, the locknut is both UL/cUL listed and CSA certified.
Ideal for use in various electrical applications where a reliable seal is required.
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