4mm Stamped Shackle

Stamped shackles are used on most Harken Small Boat Blocks and are appropriate for low loads.

• Weight (g) 5 g (0.18 oz)
• Shackle pin  4 mm ( 5/32 in)
• Maximum working load  270 kg ( 600 lb)
• Breaking load  545 kg (1200 lb)
• A 11 mm (7/16 in)
• B 9 mm (3/8 in)
• HAR 246