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Harken Single with Becket 57mm Carbo Ratchamatic The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Unloaded main and jib sheets run freely during mark roundings as asymmetrical spinnakers free instantly during jibes. Ratchet engagement may be adjusted to a higher or lower load according to strength and sailing style. The Ratchamatic cheek block mounts on either port or starboard. Use for: Main / Jib sheets, Asymmetric spinnakers. Sheave dia: 57 mm Length: 125 mm Weight*: 113 g Shackle pin dia.: 5 mm Max line: 10 mm Max working load: 227 kg Breaking load: 907 kg * Weight with shackle **Includes RH fasteners and mounting pad. ***Maximum working loads and breaking loads for blocks based on cam strengths.
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UK Mainland
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Royal Mail (Free)
£60.00
£75.00
2000
610
Knives, Liquids
£0.00
DPD Standard (Free)
£60.00
∞
5000
1000
Knives, Liquids
£0.00
Royal Mail
£0.00
£75.00
2000
610
Knives, Liquids
£2.50
DPD Next Day
£0.00
∞
30000
1000
Knives, Liquids
£6.95
CSM (Medium)
£0.00
∞
5000
1280
Knives, Liquids
£15.00
CSM (Large)
£0.00
∞
5000
2500
Knives, Liquids
£30.00
Fedex (Small)
£0.00
∞
2000
610
£12.50
Fedex (Large)
£0.00
∞
100000
3000
£56.00
£0.00
∞
∞
∞
All Except
£40.00
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
None
£0.00
UK Non-Mainland [Band A]
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Value High (£)
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Cost (£)
Royal Mail
£0.00
£75.00
2000
610
Knives, Liquids
£3.75
DPD Standard
£0.00
∞
30000
1000
Knives, Liquids
£22.50
£0.00
∞
∞
∞
All
£40.00
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£0.00
∞
∞
∞
None
£0.00
UK Non-Mainland [Band B]
Courier
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Value High (£)
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Royal Mail
£0.00
£75.00
2000
610
Knives, Liquids
£3.75
DPD Standard
£0.00
∞
30000
1000
Knives, Liquids
£25.00
£0.00
∞
∞
∞
All
£40.00
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
None
£0.00
UK Non-Mainland [Band C]
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Value High (£)
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Cost (£)
Royal Mail
£0.00
£75.00
2000
610
Knives, Liquids
£3.75
DPD Standard
£0.00
∞
30000
1000
Knives, Liquids
£30.00
£0.00
∞
∞
∞
All
£40.00
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£0.00
∞
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None
£0.00
Europe [Band A]
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Royal Mail Tracked and Signed (£50 Cover)
£0.00
£75.00
2000
610
Knives, Liquids
£17.50
Royal Mail Tracked and Signed (£250 Cover)
£0.00
£250.00
2000
610
Knives, Liquids
£20.00
DPD International by Road
£0.00
∞
30000
1000
Knives, Liquids
£20.00
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
Knives, Liquids
£0.00
Europe [Band B]
Courier
Value Low (£)
Value High (£)
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Maximum Length (mm)
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Cost (£)
Royal Mail Tracked and Signed (£50 Cover)
£0.00
£75.00
2000
610
Knives, Liquids
£17.50
Royal Mail Tracked and Signed (£250 Cover)
£0.00
£250.00
2000
610
Knives, Liquids
£20.00
DPD International by Road
£0.00
∞
30000
1000
Knives, Liquids
£22.50
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
Knives, Liquids
£0.00
Europe [Band C]
Courier
Value Low (£)
Value High (£)
Maximum Weight (g)
Maximum Length (mm)
Blacklisted Items
Cost (£)
Royal Mail Tracked and Signed (£50 Cover)
£0.00
£75.00
2000
610
Knives, Liquids
£17.50
Royal Mail Tracked and Signed (£250 Cover)
£0.00
£250.00
2000
610
Knives, Liquids
£20.00
DPD International by Road
£0.00
∞
30000
1000
Knives, Liquids
£32.50
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
Knives, Liquids
£0.00
Europe [Band D]
Courier
Value Low (£)
Value High (£)
Maximum Weight (g)
Maximum Length (mm)
Blacklisted Items
Cost (£)
Royal Mail Tracked and Signed (£50 Cover)
£0.00
£75.00
2000
610
Knives, Liquids
£17.50
Royal Mail Tracked and Signed (£250 Cover)
£0.00
£250.00
2000
610
Knives, Liquids
£20.00
DPD International by Road
£0.00
∞
30000
1000
Knives, Liquids
£37.50
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
Knives, Liquids
£0.00
Rest of World
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£0.00
∞
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∞
Knives, Liquids
£0.00
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