Forged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter.´´D´´ shackles are the most common type of shackle. They are best suited for aligned attachment points.Specifications: - Shackle pin Ø (mm): 12 mm- Shackle pin Ø (in): 1/2 in- Weight (g): 190 g- Weight (oz): 6.7 oz- A (mm): 38 mm- A (in): 1 1/2 in- B (mm): 24 mm- B (in): 15/16 in- Maximum working load (kg): 3230 kg- Maximum working load (lb): 7120 lb- Breaking load (kg): 6460 kg- Breaking load (lb): 14240 lb