0.875″ Ground Ball Probe Seat
0.875″ Ground Ball Probe Seats are typically permanently mounted in concrete floors or walls using epoxy or similar strong adhesives that harden once they’re dry. They’re intended to be mounted flush with the surface, which is cored out for installation. The nest includes an O-ring that seats snugly against the lid once it is screwed tight to prevent dirt, oil, moisture, or other debris from damaging the SMR seat.