Harken 6MM Twist Shackle: Featuring polished stainless steel, these twist shackles have a 90-degree design ensuring perpendicular attachment points without any torque. Stamped with screw pin diameter.
| Weight (g) | 32 g |
| Weight (oz) | 1.12 oz |
| Maximum working load (kg) | 750 kg |
| Maximum working load (lb) | 1650 lb |
| Breaking load (lb) | 3300 lb |
| Breaking load (kg) | 1500 kg |
| A (mm) | 29 mm |
| A (in) | 1 1/8 in |
| B (mm) | 12 mm |
| B (in) | 1/2 in |
| Shackle pin Ø (mm) | 6 mm |
| Shackle pin Ø (in) | 1/4 in |