Paul and All:
Before fabricating new hinged bording gates, I thought I would ask if any one had any spares or old ones. The 31 has chains and the Summer Palace is simply missing the whole unit.
These will go: 1 on the Summer Palace, and 3 on the 31, port, starboard and aft.
Jim Wick at LPX has them. (941-795-0292)
The angled locking end is cut and finished. The only "assembly" will be to cut the hinge end to length, drill and tap the screw hole in the hinge portion of the pipe so that it matches your boat's unique needs, and drill and tap the screw hole on the grab rail end of the hinge.