This is Johnson's most popular hand crimp lifeline turnbuckle. The toggle jaw allows for increased range of motion at the terminal end, compared to a fixed jaw.

Check nut locking
3" adjustment
Hand crimp


Heavy on the technical side...

Hand Crimp terminals, when properly applied, are approximately 65% - 70% the strength of 7 x 7 stainless steel wire.
While this has proven adequate for use in lifelines, these fittings should not be used for standing rigging or other high load applications.
For correct attachment, manufacurer's instructions must be followed.