- For use on existing load blocks, with standard shank length.
- No.’s 2 through 12 style hooks are threaded approximately 80% of shank length.
- BL-D – with Self-Closing Gate
- BL-B – with Manual Closing Gate
- Use in corrosive environment requires shank and nut inspection in accordance with ASME B30.10-1.10.4(b)(5)(c)2009.