Bumping this old thread b/c I was searching for these Windshield Loop Latch replacements:
Looks like I just missed an eBay auction for a pair of the Sea Dog 324220-1.
Then I found and ordered two pairs of these, Diversified Products 480-750B:
https://pinelakeparts.com/products/4...gn=sag_organic
Related subject, I've matched the original locking knob to these identical replacements:
https://www.mcmaster.com/6479K55/
I'll be matching up replacement nuts and nylon shim washers also before ordering from McMaster-Carr.