J/30 Class Association Forums J/30 Forum The Boat, Sails and Equipment Spreader identification

Could someone identify these spreaders? Is this the Hall Spars fix? Some other modification?

There doesn't seem to be a bracket, though clearly the spreaders are bolted to some sort of internal structure (see shadow under tape). I'm hoping it's a through-bar retrofit that eliminates the stock spreader/mast failure issue.

EDIT: Still working on photo... standby



EDIT 2: Got it.