If you are in the NH seacoast region .. could you tell me who, where, I can
purchase mooring equipment.

I need a 6,000 block of granite according to the port auth. What I've seen
is a big old piece of rough cut granite with a hole through the middle and a
big old piece of metal through the hole which has a ring/loop on the top.
The mooring chain gets attached to the ring/loop.

Problem seems to be that the port auth sends mooring permit holders to a
couple of mooring setters. That isn't so bad but how can someone know how
much the granite is costing without talking to the supplier.

Anyway,, if you are in the NH seacoast and know about moorings, and mooring
equipment ??