Chicago Hardware turnbuckle, class F, hook-eye ends, 1/4 in thread diameter, 500/400 lb working load limit, 4 in take-up, 8-1/4 in closed length, drop forged steel, hot galvanized.
Features
- Maximum load ratings are based on a straight vertical lift in a gradually increasing manner
- Any deviations as angular lifts, shock loads, modification of the basic part, etc, will result in drastically reduced maximum loads
- Loads are based on a design factor of 5:1
- Eye, jaw and hook fittings are heat treated
