The W wraparound slip casing hanger is a step tapered design able to support extreme casing weights greater than rated joint strengths without the possibility that the casing will collapse from tensile loading. Features: -Wraparound, slip type, weight-set hanger -May be installed through the BOP -Suitable for heavy casing loads -Support casing weight and seals annulus before the BOP is removed -Weight supported on solid shoulder not on seal which will not over compress the seal -Upper body diameter is larger to centralize and protect seals Available: Nominal Sizes: 9", 11", 13-3/8", 21-1/4"