Rock Exotica's Material Handling Block features a red sideplate to easily differentiate it from the Rock Exotica P55 Omni Block Pulley. This Omni Rigging Block offers a WLL of 4,500 lbs. The integrated swivel allows the block to orient while reducing gain, and the rope can be installed and removed with one hand, all while remaining connected to the anchor. The sideplate locks with a two-stage, double-catch safety mechanism.