Halex 62899 50 count Conduit Nail Plate<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1-1/2-inch by 2-1/2-inch</li><li>Indoor use only</li><li>Zinc plated steel</li><li>50 Pieces per box</li><li>For indoors only</li><li>Use to protect internal wire runs from nail punctures， as defined in the NEC Article 300-4</li><li>Steel</li></ul></div><img src="http://ecx.images-amazon.com/images/I/513GKaSrP2L.jpg" noproxy>