Prevent unauthorized access to RJ45 jacks with our Jack Module Block-Out Device. This set includes 100 red block-outs made of durable polycarbonate, ensuring long-lasting security for your network connections. Also included are five black removal tools for easy maintenance. Compliant with RoHS regulations, these block-outs provide a reliable solution for enhancing physical security in any workplace. Perfect for labeling and identification purposes, they are essential components of any comprehensive lockout tagout program. Protect your network infrastructure with these essential devices.