PHOTO CREDIT:© Gordon Upton / guppypix.com
Utility Blocks
Series 50 & 60
Features
- Exceptionally high working loads
- Low maintenance, long service life
- Self-lubricating Acetal polymer sheave ensures low friction and extreme durability
- Share:
| Product No. | Desc. | Sheave Ø | Max. Rope Ø | Max. Cable Ø | Pin Ø | M.W.L. | B. L. | Weight | ||
|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | kg | kg | g | ||||
 |
RF51100 | Single, universal head | 50 | 12 | - | 5.0 | 750 | 1500 | 118 |
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RF51101 | Single, loop head | 50 | 12 | - | - | 750 | 1500 | 98 |
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RF51110 | Single, becket, universal head | 50 | 12 | - | 5.0 | 750 | 1500 | 134 |
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RF51111 | Single, becket, loop head | 50 | 12 | - | - | 750 | 1500 | 114 |
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RF51140 | Single, stand up | 50 | 12 | - | - | 500 | 1000 | 118 |
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RF51151 | Single Block, cheek | 50 | 12 | - | - | 500 | 1000 | 85 |
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RF51200 | Double, universal head | 50 | 12 | - | 6.0 | 1000 | 2000 | 255 |
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RF51210 | Double, becket, universal head | 50 | 12 | - | 6.0 | 1000 | 2000 | 271 |
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RF51300 | Triple, universal head | 50 | 12 | - | 6.0 | 1200 | 2400 | 369 |
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RF51500 | Fiddle, universal head | 54 + 34 | 10 | - | 5.0 | 750 | 1500 | 167 |
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RF51510 | Fiddle, becket, universal head | 54 + 34 | 10 | - | 5.0 | 750 | 1500 | 176 |
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RF51530 | Fiddle, becket, adj. cleat, universal head* | 54 + 34 | 10 | - | 5.0 | 750 | 1500 | 318 |
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RF66100 | Single block, swivel shackle head (non-locking) | 60 | 14 | 6 | 1100 | 2200 | 248 |
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All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.
Range Selection Advice
- Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft)
- S60 - on boats up to 12m (40ft)