Manhole Cover Security System
Your manhole safety solution
The Stabiloc™ manhole cover security system is the most secure and cost-effective system available for protecting underground utilities and manhole covers from theft and vandalism. The versatile locking mechanism can be re-tooled onto existing manhole covers, and once installed prevents access by anyone but authorized personnel with proprietary tools. It is also highly durable, and covered by a warranty against material defects, workmanship, and failure due to corrosion.