Description
HARKEN 1/4″ S/S Shackle – 138. 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.
- Part No. 138
- Maximum working load (kg) 680 kg
- Maximum working load (lb) 1500 lb
- Shackle pin Ø (mm) 6 mm
- Shackle pin Ø (in) 1/4 in

| Weight (g) | 15.5 g |
| Weight (oz) | 0.54 oz |
| Shackle pin Ø (mm) | 6 mm |
| Shackle pin Ø (in) | 1/4 in |
| Maximum working load (kg) | 680 kg |
| Maximum working load (lb) | 1500 lb |
| Breaking load (kg) | 1361 kg |
| Breaking load (lb) | 3000 lb |
| A (mm) | 17 mm |
| A (in) | 11/16 in |
| B (mm) | 16 mm |
| B (in) | 5/8 in |
This is a special order item. Most special order items are shipped within 72 hours of ordering, however, some items are not in stock. We will let you know if the item is not available. Alternatively, you may call us at 1-866-473-0420.



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