Square D HNM-1BL I-Line L-Shaped Filler Plates 1.5" Vertical Space HNM1BL
The Square D HNM-1BL I-Line Filler Plates provide a 1.5” vertical space for optimal installation. These plates are designed to fill gaps in your electrical system for a clean, precise, and safe fit. They feature durable high-quality construction and easy installation.
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