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Hardware
- Sailing Blocks
- Fairleads & Bushes
- Shackles & U-Bolts
- Hooks, Clips, Rings & Eyestraps
- Springs
- Bungs & Sockets
- Pins
- Toe Straps & Accessories
- Cleats & Adjusters
- Bailers
- Furling & Swivels
- Kicker System & Parts
- Trapezing Accessories
- Spinnaker Poles and Fittings
- Hatch Covers
- Deck Fittings
- Cleat Accessories
- Track and Travelers
- Swivels and Centre Jammers
- Nuts, Washers & Screws
- Spare Wheels
- Winches
- Instruments
- Foils
- Sailing Clothing
- Rope
- Spars
- Safety
- Books & Charts
- Gifts
- Inflatable Kayaks
- Boat Repairs & Maintenance
- SUP Boards
- Anchoring & Mooring
- Electronics
- Electrical
- Engine
Allen 20mm Back to Back Block
£20.84
Including VAT
Allen 20mm Back to Back Block
The Allen 20mm dynamic ball bearing block is simply the best designed and engineered micro block on the market.
Line friendly soft contours and articulation
Stainless steel cheeks and inner bearing systems handle maximum loads
Central hole for tie-on becket
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Free delivery on orders over £40
Returns accepted within 30 Days*
AL-2028
7 Items
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Allen 20mm Back to Back Block
The Allen 20mm dynamic ball bearing block is simply the best designed and engineered micro block on the market.
Line friendly soft contours and articulation
Stainless steel cheeks and inner bearing systems handle maximum loads
Central hole for tie-on becket