Zinc and/or Resin Poured Sockets with an Independant Wire Rope Core (IWRC) or a fiber core come in a range of sizes and diameters for a variety of jobs. Depending on if the sockets will be used in a vertical or in a vertical basket mode, the rated capacity varies with rope type and rope diameter. Explore the exact specification for wire rope made of Extra Improved Plowed Steel (EIPS) in the document below.