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This block offers low friction and fast rolling speeds. It’s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines. Our Dynamic range is generally the best choice for applications that require constant sheave movement.
Fork Head – This block features a removable clevis pin to make the attachment of this 20mm double dynamic block super easy.
Bearings – Dynamic Blocks feature twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.
Becket – 20 & 30mm blocks offer a large central rivet which not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.
Code:
UK Mainland
Courier
Value Low (£)
Value High (£)
Maximum Weight (g)
Maximum Length (mm)
Blacklisted Items
Cost (£)
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
£3.75
DPD Next Day
£0.00
∞
30000
1000
Knives, Liquids
£9.95
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
Wingfoil
£0.00
∞
∞
∞
All Except Wingfoil
£40.00
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
None
£0.00
UK Non-Mainland [Band A]
Courier
Value Low (£)
Value High (£)
Maximum Weight (g)
Maximum Length (mm)
Blacklisted Items
Cost (£)
Royal Mail
£0.00
£75.00
2000
610
Knives, Liquids
£3.75
DPD Standard
£0.00
∞
30000
1000
Knives, Liquids
£22.50
Wingfoil
£0.00
∞
∞
∞
All Except Wingfoil
£40.00
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
None
£0.00
UK Non-Mainland [Band B]
Courier
Value Low (£)
Value High (£)
Maximum Weight (g)
Maximum Length (mm)
Blacklisted Items
Cost (£)
Royal Mail
£0.00
£75.00
2000
610
Knives, Liquids
£3.75
DPD Standard
£0.00
∞
30000
1000
Knives, Liquids
£25.00
Wingfoil
£0.00
∞
∞
∞
All Except Wingfoil
£40.00
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
None
£0.00
UK Non-Mainland [Band C]
Courier
Value Low (£)
Value High (£)
Maximum Weight (g)
Maximum Length (mm)
Blacklisted Items
Cost (£)
Royal Mail
£0.00
£75.00
2000
610
Knives, Liquids
£3.75
DPD Standard
£0.00
∞
30000
1000
Knives, Liquids
£30.00
Wingfoil
£0.00
∞
∞
∞
All Except Wingfoil
£40.00
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
None
£0.00
Rest of World
Courier
Value Low (£)
Value High (£)
Maximum Weight (g)
Maximum Length (mm)
Blacklisted Items
Cost (£)
Contact for Quote / Collect from Shop
£0.00
∞
∞
∞
Knives, Liquids
£0.00
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