"You could get it x-rayed by an NDT company but probably cheaper to replace!"
May well be cheaper to replace if I can find something to replace it with.
The rigger confirmed that my part has multiple surface appearing cracks in it, that they should not be there on a 2 year old rig, it will fail at some indeterminate point in the future. The problem is not that Lagoon mismatch hole to pin size, it is they have mixed up pin sizes in the same fittings.
16 mm wire uses 25 mm pins in all the fittings I can buy or find the specs on. My Toggle connects to the cracked Eye bolt at one end via a 25 mm captive pin and connects to the swagged eye on the 16 mm wire via a removable 22 mm pin at the other. If both pins where 25 mm I could replace with other manufacturers parts
Currently have a couple of people trying to source an OEM replacement eye bolt while I sit in a marina in Far North Queensland
. It is not available currently in Australia
so they are trying to find it overseas for me. The smaller turnbuckles on the rig are stamped "Z" but these large ones have no marks on them at all that I can find.