This series of Johnson Marine Open Body Turnbuckles with toggle jaws and swaged ends have a tumbled and plated finish. Each turnbuckle has a forged silicon bronze body with grade 316 stainless steel ends.
Johnson Marine recommends a working load less than 40% of the listed breaking strength. This Bronze Toggle connects to 5/32 in (4mm) wire, with 1/4 in (6mm) thread and a 24 thread count. It adjusts over a 3 5/8 in. (92mm) range.