Description
Stamped shackles are used on most Harken Small Boat Blocks and are appropriate for low loads. For higher loads, select forged and high-resistance shackles instead.
Shackle pin Ø(mm)6 mm
Shackle pin Ø(in)1/4 in
Weight (g)15.5 g
Weight (oz)0.54 oz
A (mm)17 mm
A (in)11/16 in
B (mm)16 mm
B (in) 5/8 in
Maximum working load (kg)680 kg
Maximum working load (lb)1500 lb
Breaking load (kg)1361 kg
Breaking load (lb)3000 lb
Shackle pin Ø(in)1/4 in
Weight (g)15.5 g
Weight (oz)0.54 oz
A (mm)17 mm
A (in)11/16 in
B (mm)16 mm
B (in) 5/8 in
Maximum working load (kg)680 kg
Maximum working load (lb)1500 lb
Breaking load (kg)1361 kg
Breaking load (lb)3000 lb
Product Details
We usually dispatch within 2–8 days.
In a hurry? If the item’s in stock, we might be able to send it out the same day — just let us know.
Not the Right Fit? We’ve Got You.
If your boating gear isn’t quite right — in size, fit, or feel — you can return it within 30 days for a full refund or exchange. No stress, no risk.