Shackles approved for lifting. Dee shackles are suitable for use when two pieces of lifting equipment / an installment are joined together (one-leg systems). Screw pin shackles are easily manipulated. They are typically suitable for non-permanent applications and one-off installations, when there is no tendency for the pin to unscrew and the shackle can be observed under operation.
- Marking: According to standard, CE-marked
- Standard: US. FED. SPEC. RR-C-271F
- Safety factor: 6:1
