Flange Spacer
-Designed to reposition a stuffing box's static seal on a polished rod safely without the use of a flush-by
-The spacer will lift the stuffing box and drivehead upward on a clamped polished rod by 2-1/8”.
-Consists of the actual spacer ring, 2 new R-31 ring gaskets, 9” studs, and replacement nuts