Harken Forged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter.
Wide opening shackles have a similar shape to "D" shackles but are proportionally wider for their length.
Shackle pin Ø (mm) - 5 mm
Weight (g) - 25 g
Maximum working load (kg) - 350 kg
Breaking load (kg) - 1000 kg