Enerpac Hydraulics [India] Pvt. Ltd. Supplies Plastic Cribbing Blocks, available in LPC-Series. Enerpac Hydraulics [India] Pvt. Ltd. Manufactures high-force tools, equipment and accessories applicable in industrial markets. These are made from 100 percent recycled plastics. The Plastic Cribbing Blocks stabilize and support heavy loads safely. These blocks are designed in multiple sizes and shapes which is suitable for maximum applications. Some key features of Plastic Cribbing Blocks are: