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There are no more items in your cartThe stamped stainless steel shackles we use on Harken® Small Boat Blocks are available separately for use in a variety of applications. The breaking strengths shown are derived from weights supported by 80% of the length of the shackle pin, similar to the length spanned by a block's headpost.
Stamped shackles are appropriate for low loads. For higher loads, select forged and forged high-resistance shackles instead.
Stamped shackles are appropriate for low loads. For higher loads, select forged and forged high-resistance shackles instead.
Reference | HK246 | HK072 | HK138 |
Shackle pin Ø (mm) | 4 mm | 5mm | 6mm |
Shackle pin Ø (in) | 5/32 in | 3/16 in | 1/4in |
Weight (g) | 5 g | 8 g | 15.5g |
Weight (oz) | 0.18 oz | 0.29 oz | 0.54oz |
A (mm) | 11 mm | 12mm | 17mm |
A (in) | 7/16 in | 1/2 in | 11/16in |
B (mm) | 9 mm | 11mm | 16mm |
B (in) | 3/8 in | 7.16 in | 5/8in |
Maximum working load (kg) | 270kg | 567kg | 680kg |
Maximum working load (lb) | 600lb | 1250lb | 1500lb |
Breaking load (kg) | 545kg | 1134kg | 1361kg |
Breaking load (lb) | 1200lb | 2500lb | 3000lb |
- Material(s):
- Stainless Steel A4
- Useful Lenght (mm):
- 11
- Width (mm):
- 9
- Shackle Pin Ø (mm):
- 4 - 5/32"
- Breaking Load (kg):
- 545
- Working Load (kg):
- 270
- Mounting Type :
- Clevis Pin Slip Ring
- Weight (gr):
- 5.0
- Manufacturing Type:
- Stamped
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