Need a replacement bottom plate to keep your Esco Cribbing System stable and secure? The Esco 12521 Bottom Stability Plate is a crucial component for maintaining a safe and sturdy platform for heavy loads up to 100 tons. This plate, along with the top plate and interlocking cribbing blocks, forms the foundation of the Esco system, ensuring optimal stability. Its bright color allows for easy visual inspection, while its cross-lock and pyramid design provide superior interlocking strength. Built for long-lasting durability, this replacement plate is waterproof, insect-proof, rot-proof, and resistant to oil and chemicals, making it a must-have for any professional who relies on the Esco Cribbing System.