Reading fail from me. Split rings are made of tougher and thicker metal than key rings. It’s not too difficult to thread a 16g wire onto one (about the size of half a pencil lead), but if you’re going to fit an actual key onto the ring you might struggle. Edit- not had aliexpress ones but getting a fishing split ring open enough to take a key but not deform would be a challenge I think.
Edit2- if anyone’s interested, I have bought swivels and locking snaps from aliexpress and they worked really well sea fishing, fwiw, ymmv, etc etc
Reading fail from me. Split rings are made of tougher and thicker metal than key rings. It’s not too difficult to thread a 16g wire onto one (about the size of half a pencil lead), but if you’re going to fit an actual key onto the ring you might struggle. Edit- not had aliexpress ones but getting a fishing split ring open enough to take a key but not deform would be a challenge I think.
Edit2- if anyone’s interested, I have bought swivels and locking snaps from aliexpress and they worked really well sea fishing, fwiw, ymmv, etc etc