Precision Engineering: Allen Blocks & Hardware
Unlock smooth handling and reliable control with our comprehensive collection of Allen blocks. Proudly designed and manufactured in the UK, Allen Brothers hardware is synonymous with high-performance dinghy racing and keelboat efficiency. From ultra-lightweight tie-on blocks to heavy-duty ball bearing systems, Allen provides the mechanical advantage you need to stay ahead of the fleet.
Built for Performance and Durability
Every Allen block is the result of decades of research and rigorous on-the-water testing, ensuring they withstand the harshest marine environments.
- Dynamic Bearing Technology: Features high-quality ball bearing systems for low-friction line handling under high loads.
- Diverse Range: Includes the popular 20mm, 30mm, and 40mm series, as well as high-load stainless steel and lightweight acetal options.
- Specialized Solutions: Explore fly blocks, cheek blocks, and wire blocks designed for specific rigging applications.
- British Craftsmanship: Precision-engineered hardware that offers an exceptional strength-to-weight ratio.
Allen Block Series Overview
| Series | Ideal Application | Core Benefit |
|---|---|---|
| Plain Bearing | Static loads & control lines | High durability and cost-effective |
| Dynamic Blocks | Mainshits & Jib sheets | Ultra-low friction for fast trimming |
| Extreme High Load | Halyards & Vang systems | Stainless steel shells for maximum power |
| XHL Series | High-performance skiffs | CNC machined for ultimate strength |
Pro Tip: Regularly check your blocks for salt buildup. A simple rinse with fresh water ensures the ball bearings continue to spin freely and prevents premature wear.
Upgrade your rigging today. Browse the full range of Allen blocks below and discover why they are a staple on racing circuits worldwide.
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Allen Vang Block - Single and Becket
In stock
Regular price £11.14Sale price £11.14 Regular priceUnit price per£11.14 -
Allen 29mm Single Block A0178
Regular price £6.48Sale price £6.48 Regular priceUnit price per£6.48 -
Allen 29mm Single Block With Inglefield Clip
Regular price £10.36Sale price £10.36 Regular priceUnit price per£10.36 -
Allen 38mm Single block
In stock
Regular price £12.06Sale price £12.06 Regular priceUnit price per£12.06 -
Allen 38mm Single block With Inglefield Clip
Regular price £15.08Sale price £15.08 Regular priceUnit price per£15.08 -
Allen 38mm Single block and Becket
In stock
Regular price £13.22Sale price £13.22 Regular priceUnit price per£15.19Sale -
Allen Dynamic 20mm Block
In stock
Regular price £14.34Sale price £14.34 Regular priceUnit price per£14.34 -
Allen Dynamic 20mm Block On Lacing Eye
In stock
Regular price £20.82Sale price £20.82 Regular priceUnit price per£23.93Sale -
Allen Dynamic 20mm Single With Swivel Head Block
In stock
Regular price £31.65Sale price £31.65 Regular priceUnit price per£36.38Sale -
Allen Dynamic 20mm Multi Function Block
In stock
Regular price £13.22Sale price £13.22 Regular priceUnit price per£13.22 -
Allen Dynamic 20mm Single With Articulating Fork Head Block
In stock
Regular price £19.82Sale price £19.82 Regular priceUnit price per£22.78Sale -
Allen Dynamic 20mm Block Hook
In stock
Regular price £19.21Sale price £19.21 Regular priceUnit price per£22.08Sale -
Allen Dynamic 20mm Block Swivel Fork Head
In stock
Regular price £28.69Sale price £28.69 Regular priceUnit price per£32.98Sale -
Allen Dynamic 20mm Double Block
In stock
Regular price £30.22Sale price £30.22 Regular priceUnit price per£36.46Sale -
Allen Dynamic 20mm Double and Becket Block
In stock
Regular price £33.44Sale price £33.44 Regular priceUnit price per£38.44Sale -
Allen Dynamic 20mm Triple Block
In stock
Regular price £46.06Sale price £46.06 Regular priceUnit price per£52.94Sale -
Allen Dynamic 20mm Cheek Block
In stock
Regular price £18.62Sale price £18.62 Regular priceUnit price per£21.40Sale -
Allen Dynamic 20mm Composite Cheek Block
In stock
Regular price £20.63Sale price £20.63 Regular priceUnit price per£23.71Sale -
Allen Dynamic 20mm Block Cheek Adaptor
In stock
Regular price £9.05Sale price £9.05 Regular priceUnit price per£9.05 -
Allen Dynamic 30mm Single Block
In stock
Regular price £15.56Sale price £15.56 Regular priceUnit price per£17.89Sale -
Allen Dynamic 30mm Block On Lacing Eye
In stock
Regular price £23.71Sale price £23.71 Regular priceUnit price per£27.25Sale -
Allen Dynamic 30mm Single Block With Swivel Head
In stock
Regular price £39.37Sale price £39.37 Regular priceUnit price per£45.25Sale -
Allen Dynamic 30mm Single Tie On Block Ezi-TII
In stock
Regular price £15.56Sale price £15.56 Regular priceUnit price per£17.89Sale -
Allen Dynamic 30mm Single Multi Function Block
Regular price £14.09Sale price £14.09 Regular priceUnit price per£16.20Sale -
Allen Dynamic 30mm Composite Cheek Block
In stock
Regular price £15.98Sale price £15.98 Regular priceUnit price per£18.37Sale -
Allen Dynamic 40mm Single Bolt Block
Regular price £36.11Sale price £36.11 Regular priceUnit price per£41.50Sale -
Allen 60mm single Switchable Mainsheet Ratchet Block
In stock
Regular price £78.30Sale price £78.30 Regular priceUnit price per£90.00Sale -
Allen 16mm Plain Bearing Block With Acetal Sheave
In stock
Regular price £6.48Sale price £6.48 Regular priceUnit price per£6.48 -
Allen Lightweight Plain Bearing Block -16mm Single Block With Brass Sheave
Regular price £8.82Sale price £8.82 Regular priceUnit price per£8.82 -
Allen Lightweight Plain Bearing Block -16mm Double Block
In stock
Regular price £12.26Sale price £12.26 Regular priceUnit price per£12.26 -
Allen Narrow Trapeze Ring with Plain Bearing Block
In stock
Regular price £19.57Sale price £19.57 Regular priceUnit price per£22.49Sale -
Allen Lightweight Plain Bearing Block - 25mm Single Block
In stock
Regular price £8.95Sale price £8.95 Regular priceUnit price per£8.95 -
Allen Lightweight Plain Bearing Block -16mm Cheek Block
In stock
Regular price £8.29Sale price £8.29 Regular priceUnit price per£8.29 -
Allen 25mm Wire Hi Tension Triple Block Dual Fix Head
In stock
Regular price £88.37Sale price £88.37 Regular priceUnit price per£101.57Sale -
Allen 25mm Wire Hi Tension Single Block Open Head Block With Clevis Pin
In stock
Regular price £33.50Sale price £33.50 Regular priceUnit price per£38.51Sale -
Allen Dynamic 20mm Block Single With Swivel Hook
In stock
Regular price £30.69Sale price £30.69 Regular priceUnit price per£35.28Sale -
Allen 20mm Dynamic Block Single Tie on block
In stock
Regular price £14.34Sale price £14.34 Regular priceUnit price per£14.34 -
Allen 30mm Dynamic Single Allenite Through Deck Block
Regular price £31.56Sale price £31.56 Regular priceUnit price per£36.28Sale -
Allen Extreme High Load Vang Block For ILCA Dinghy/Laser1 Black
In stock
Regular price £149.26Sale price £149.26 Regular priceUnit price per£171.56Sale -
Allen Extreme High Load Vang Block For ILCA Dinghy/Laser1 Blue A2031XHL-873
Regular price £149.26Sale price £149.26 Regular priceUnit price per£171.56Sale -
Allen 20mm Dynamic Block Single Tie on block With Soft Shackle A2020-TII-SHACKLE
Regular price £24.88Sale price £24.88 Regular priceUnit price per£28.60Sale -
Allen Dynamic 20mm Double Tie On Block With Soft Shackle
Regular price £46.52Sale price £46.52 Regular priceUnit price per£53.47Sale -
Allen Dynamic 30mm Single Tie On Block Ezi-TII With Soft Shackle
Regular price £28.26Sale price £28.26 Regular priceUnit price per£32.48Sale -
Allen Single 40mm TII ON Block
In stock
Regular price £35.23Sale price £35.23 Regular priceUnit price per£40.49Sale -
Allen 20mm Dynamic Block Single Tie on block
In stock
Regular price £14.34Sale price £14.34 Regular priceUnit price per£14.34 -
Allen Dynamic 20mm Double Tie On Block With No Soft Shackle
In stock
Regular price £47.95Sale price £47.95 Regular priceUnit price per£39.19
