These blocks have the strength and durability to meet the requirements of racing and cruising. Block cheeks are manufactured from the highest quality alloy for maximum strength. The cut-away design minimises weight and allows easy fresh water rinsing of salt and debris from the bearings. Blocks can be disassembled for servicing or customisation.The Torlon® Roller and Ball Bearing self-contained alloy sheave packages provide reliable, low-friction performance at high loads. The high axial loads are carried by Torlon® roller needle bearings, while side thrust loads are taken up by Acetal ball bearin
| Sheave Ø | 2 3/8 in. |
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| Max. Rope Ø | 9/16 in. |
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| Max. Cable Ø | - in |
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| Pin Ø | - in. |
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| M.W.L. | 3310 lb. |
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| B. L. | 6610 lb. |
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| Weight | 16.4 oz. |
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- Mainsheet and spinnaker sheets on boats to 11m (36ft)
- Halyard, vang and backstay applications on boats to 12m (40ft)
- General control line applications on larger yachts
- Alloy cheek plates
- Alloy sheave
- Torlon® needle rollers
- Carbon black Acetal ball bearings
- Grade 316 stainless steel head post and forged shackle
