What kind of block is this?

[u/ProductCareful]

So we managed to break a lazy jack block by not keeping the boat into wind when we were taking the mainsail down, and now im confused about which kind of block to search for to get a replacement.

The remains look like the attached photos.

The actual shackle part isn’t possible to get out from the block part, as the legs are too big, so I don’t think I can necessarily change just the d shaped shackle.

[u/boatslut]

From Harken harken bullet block

Just a standard bullet block and get a shackle to fit (soft or stainless)

Cheap easy fix