Large Armor Housing - 4.25-in OD x 2.875-in API

When the subsurface elements throw everything they have at you, fight back with the Armor from Vermeer. The Armor housing includes dual gun drilled water ports to maximize fluid flow and a bit-mount system built for ease of interchangeability. Assembly includes housing, lid, transmitter isolators, multi-tool, solid pin, lid roll pins and cap screws.