Categories BRANDS Selden Dinghy Blocks Selden PBB50 Plain Bearing Single Fiddle Block
Categories BRANDS Allen Brothers 40mm Dynamic Bearing Blocks Allen 40mm Single Dynamic Bearing Block with Fiddle
Categories CHANDLERY Blocks Fiddle Blocks RWO 45mm Ball Bearing Single Ratchet Fiddle Block
Categories CHANDLERY Blocks Fiddle Blocks Ronstan 55mm Orbit Single Dyneema Link Head Block & Fiddle
Categories BRANDS Selden Dinghy Blocks Selden PBB50 Plain Bearing Single Fiddle Block with Becket
Categories BRANDS Wichard Blocks - Ball Bearing Wichard 45mm Swivel Head Ball Bearing Fiddle Block with Becket
Categories BRANDS Wichard Blocks - Ball Bearing Wichard 45mm Swivel Head Ball Bearing Fiddle Block
Categories BRANDS Allen Brothers 40mm Dynamic Bearing Blocks Allen 40mm Single Dynamic Bearing Block with Fiddle and Hook
Categories BRANDS Selden Dinghy Blocks Selden PBB60 Plain Bearing Single Fiddle Block
Categories CHANDLERY Blocks Wichard Blocks Wichard 45mm Swivel Head Plain Bearing Fiddle Block and Cam Cleat
Selden PBB50 Plain Bearing Single Fiddle Block
Price includes VAT (for UK customers)(non UK customers tax deleted in Shopping Basket), plus delivery
UK ROYAL MAIL DELIVERY ORDERS OVER £75 (T & C'S APPLY)
FREE SUBSCRIPTION SPEND £150 - 6 MONTHS OR £300 - ANNUAL (T & C'S APPLY)
Available delivery methods: UK Royal Mail, UK DHL Express Courier Delivery, Euro DHL Express Delivery, International DHL Courier Delivery, VR Collection, International Royal Mail
Selden's PBB 50 range are typically used for heavy and static loads in halyard, mainsheet and boom vang systems and incorporates the following Technical Features:
- Acetal sheave.
- Stainless steel strap for best strength and longer service life.
- Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.
- Sliding swivel locking mechanism.
Features:
- Weight: 155g
- Safe Working Load: 650kg
- Breaking Load: 1300kg
- Maximum Line Diameter: 12mm
- Purchase: 4
- Pin Diameter: 5mm
- Shackle Diameter: 5mm
- Manufacturer Code: 405-001-11R
We also recommend
 |
 |
 |
 |
Price includes VAT (for UK customers)
Browse these categories as well: Blocks, PBB 50 Plain Bearing Blocks, Fiddle Blocks, Selden Blocks
Allen 40mm Single Dynamic Bearing Block with Fiddle
Price includes VAT (for UK customers)
Available delivery methods: UK Royal Mail, UK DHL Express Courier Delivery, Euro DHL Express Delivery, International DHL Courier Delivery, VR Collection, International Royal Mail
Allen's new 40mm dynamic blocks for 2023 are made from high-strength, lightweight glass-loaded nylon and feature dynamic bearings. The result is a high-performance block range suitable for keelboats and dinghies.
Dynamic Bearings - Twin rows of stainless steel ball bearings running on a stainless steel rail provide superior rolling speeds and durability when compared to plastic alternatives.
Swivel Shackle Attachment - Double, triple, and quadruple sheave variations all come with a lockable swivel shackle attachment. The shackle can be locked in 90-degree orientations. Alternatively, remove the shackle lock and allow the block to rotate freely.
Adjustable Cleat Arms - Single, double and triple sheave options are available with aluminium ball-bearing cam cleats mounted via an adjustable arm. The arm can be adjusted to suit your sheeting angle by simply loosening the nut and bolt through the centre of the block, loosening the side plates and retightening everything at the required angle.
Maximum Working Load - If exceeded the block may not perform as designed. Breaking Load - The load at which a major block failure is likely to occur.
Allen 40mm Single Dynamic Bearing Block with Fiddle - New design for 2023
Made from high-strength, lightweight glass-loaded nylon and featuring Allen’s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies. 40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.
Bearings – Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.
Swivel Head – Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it’s plenty strong enough!
Fiddle – The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.
Features:
- Length: 107mm
- Maximum Line Diameter: 10mm
- Maximum Working Load: 240kg
- Breaking Load: 780kg
- Weight: 68g
- Technical Diagram above
- Manufacturer Code: A20401F
We also recommend
 |
 |
|
 |
 |
 |
 |
 |
 |
Price includes VAT (for UK customers)
Browse these categories as well: 40mm Dynamic Bearing Blocks, Allen Blocks, Fiddle Blocks
RWO 45mm Ball Bearing Single Ratchet Fiddle Block
Currently unavailable
Price includes VAT (for UK customers)
The RWO Series 45 stainless steel ball bearing blocks offer a comprehensive range for the racing or cruising dinghy or keelboat - ideal for sheet systems around the boat.
Features:
- Starboard Handed Ratchet Block
- Sheave Type: Ball Bearing
- Maximum Line Diameter: 10mm
- Sheave Diameter: 45mm
- Width: 45mm
- Maximum Working Load: 225kg
- Break Load: 900kg
- Weight: 115g
We also recommend
|
|
 |
Price includes VAT (for UK customers)
Browse these categories as well: Fiddle Blocks, Ratchet Blocks, 45mm Ball Bearing, RWO Blocks
Ronstan 55mm Orbit Single Dyneema Link Head Block & Fiddle
Price includes VAT (for UK customers)
Available delivery methods: UK Royal Mail, UK DHL Express Courier Delivery, Euro DHL Express Delivery, International DHL Courier Delivery, VR Collection, International Royal Mail
Lightweight
Kilogram for kilogram of working load, BB and RT Orbit Blocks™ are the world’s lightest. The unique orbital design allows the bearing to only be in the active areas of the floating sheave. This minimises the mass of the inactive return race and hub.
Weight and bulk are further reduced in the different block configurations. The ball bearing single and becket block has a through-sheave becket arrangement. The result? The lowest weight possible.
Multi-sheave blocks have only single intermediate cheeks and an ultra-light and efficient head arrangement. This gives a 30% weight saving advantage over the nearest competitor. Other brands just link together their single blocks. This results in unnecessary double cheeks between each sheave, held together by a heavy steel channel across the top of the block.
Highest working load in its class
The orbital ball-bearing arrangement gives the largest possible bearing race diameter. This maximises load performance. The proven Ronstan 2-stage bearing system features high compression grade acetal ball bearings and a secondary full-contact bearing. This gives minimum friction across the full working load range.
The floating sheave and bearing system is supported by a fibre-reinforced load frame. The design was computer modelled to be stress optimised. The Dyneema® Link is produced from FSE Robline SK75 fibre, which is 10 times stronger and lighter than steel, and provides the final connection from the block to the load point.
Simple and secure attachment
The Dyneema® Link is easily fitted and is retained securely by a moulded retainer clip. The flexible link can be left with one end attached to the block when fitting - no more lost shackle pins.
The system is compatible with Dyneema®/Spectra® strops, webbing and carbon connection points - much more so than steel loop tops or shackles.
Low profile and compact
The flexible Dyneema® Link provides controlled rotation and 0° or 90° orientation. It connects directly to the head of the block rather than to an intermediate head post.
This reduces weight and gives the lowest possible profile while allowing full articulation. Beckets have been carefully designed to minimise height.
Specifications:
- 2-stage ball bearing system
- Single inner cheeks on multi-sheave blocks for reduced weight and bulk
- Ultra-low profile integrated becket
- Removable Dyneema link and retainer clip
Features:
- Block & Fiddle Sheave ø: 55mm & 35mm
- Maximum Rope ø: 10mm
- Maximum Working Load: 500kg
- Breaking Load: 1000kg
- Weight: 95g
- Link Material: UV stabilised, multi-strand SK75 Dyneema - Ronstan RF9004-08 Dyneema SK75 Link
- Ronstan Orbit Block User Instructions Guide
We also recommend
 |
|
 |
 |
 |
 |
|
|
 |
 |
Price includes VAT (for UK customers)
Browse these categories as well: Fiddle Blocks, Ronstan Blocks, Series 55 Orbit Blocks, Soft Attach Blocks
Selden PBB50 Plain Bearing Single Fiddle Block with Becket
Price includes VAT (for UK customers)
Available delivery methods: UK Royal Mail, UK DHL Express Courier Delivery, Euro DHL Express Delivery, International DHL Courier Delivery, VR Collection, International Royal Mail
Selden's PBB 50 range are typically used for heavy and static loads in halyard, mainsheet and boom vang systems and incorporates the following Technical Features:
- Acetal sheave.
- Stainless steel strap for best strength and longer service life.
- Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.
- Sliding swivel locking mechanism.
Features:
- Weight: 166g
- Safe Working Load: 650kg
- Breaking Load: 1300kg
- Maximum Line Diameter: 12mm
- Purchase: 5
- Pin Diameter: 5mm
- Shackle Diameter: 5mm
- Note: Becket can be opened
- Manufacturer Code: 405-001-12R
We also recommend
 |
 |
 |
 |
 |
Price includes VAT (for UK customers)
Browse these categories as well: Blocks, PBB 50 Plain Bearing Blocks, Fiddle Blocks, Selden Blocks
Wichard 45mm Swivel Head Ball Bearing Fiddle Block with Becket
Price includes VAT (for UK customers)
Available delivery methods: UK Royal Mail, UK DHL Express Courier Delivery, Euro DHL Express Delivery, International DHL Courier Delivery, VR Collection, International Royal Mail
Wichard's complete range of ball bearing blocks.
- Modern design.
- Innovative design with two lateral races of ball bearings.
- Smooth running for low load and high speed action.
- Under high load the hub runs on stainless steel bush which allows the sheave to run freely.
- Light cheeks protecting the sheave.
- Wide choice of fastenings due to the universal head.
- The sheave can be removed for maintenance.
Applications: Mainsheet systems, halyard applications, boom vangs and spinnaker control lines on dinghies, catamaran and small keelboats
Features:
- Materials: Grade 316L stainless steel head - Delrin ball bearings - Grade 316L stainless steel load straps - POM cheeks - Composite sheave - Terminal (shackle): 316L stainless steel grade - Composite saddle on cam models
- Rope Size: 10mm
- Length: 150mm
- Width: 49mm
- Thickness: 26mm
- Sheave Diameter: 45mm
- Shackle Diameter: 5mm
- Work Load: 560kg
- Breaking Load: 1000kg
- Weight: 156g
We also recommend
 |
 |
 |
 |
 |
 |
Price includes VAT (for UK customers)
Browse these categories as well: Blocks - Ball Bearing, Wichard Blocks, Fiddle Blocks
Wichard 45mm Swivel Head Ball Bearing Fiddle Block
Price includes VAT (for UK customers)
Available delivery methods: UK Royal Mail, UK DHL Express Courier Delivery, Euro DHL Express Delivery, International DHL Courier Delivery, VR Collection, International Royal Mail
Wichard's complete range of ball bearing blocks.
- Modern design.
- Innovative design with two lateral races of ball bearings.
- Smooth running for low load and high speed action.
- Under high load the hub runs on stainless steel bush which allows the sheave to run freely.
- Light cheeks protecting the sheave.
- Wide choice of fastenings due to the universal head.
- The sheave can be removed for maintenance.
Applications: Mainsheet systems, halyard applications, boom vangs and spinnaker control lines on dinghies, catamaran and small keelboats
Features:
- Materials: Grade 316L stainless steel head - Delrin ball bearings - Grade 316L stainless steel load straps - POM cheeks - Composite sheave - Terminal (shackle): 316L stainless steel grade - Composite saddle on cam models
- Rope Size: 10mm
- Length: 130mm
- Width: 49mm
- Thickness: 26mm
- Sheave Diameter: 45mm
- Shackle Diameter: 5mm
- Work Load: 560kg
- Breaking Load: 1000kg
- Weight: 147g
We also recommend
|
|
|
 |
|
|
|
|
 |
Price includes VAT (for UK customers)
Browse these categories as well: Blocks - Ball Bearing, Wichard Blocks, Fiddle Blocks
Allen 40mm Single Dynamic Bearing Block with Fiddle and Hook
Price includes VAT (for UK customers)
Available delivery methods: UK Royal Mail, UK DHL Express Courier Delivery, Euro DHL Express Delivery, International DHL Courier Delivery, VR Collection, International Royal Mail
Allen's new 40mm dynamic blocks for 2023 are made from high-strength, lightweight glass-loaded nylon and feature dynamic bearings. The result is a high-performance block range suitable for keelboats and dinghies.
Dynamic Bearings - Twin rows of stainless steel ball bearings running on a stainless steel rail provide superior rolling speeds and durability when compared to plastic alternatives.
Swivel Shackle Attachment - Double, triple, and quadruple sheave variations all come with a lockable swivel shackle attachment. The shackle can be locked in 90-degree orientations. Alternatively, remove the shackle lock and allow the block to rotate freely.
Adjustable Cleat Arms - Single, double and triple sheave options are available with aluminium ball-bearing cam cleats mounted via an adjustable arm. The arm can be adjusted to suit your sheeting angle by simply loosening the nut and bolt through the centre of the block, loosening the side plates and retightening everything at the required angle.
Maximum Working Load - If exceeded the block may not perform as designed. Breaking Load - The load at which a major block failure is likely to occur.
Allen 40mm Single Dynamic Bearing Block with Fiddle and Hook - New design for 2023
Made from high-strength, lightweight glass-loaded nylon and featuring Allen’s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies. 40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.
Bearings – Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.
Swivel Hook Head – Featuring a 360-degree swivelling hook for super easy attachment. Ideal for lightweight control systems where removal needs to be quick.
Fiddle – The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.
Features:
- Length: 134mm
- Maximum Line Diameter: 6mm
- Maximum Working Load: 240kg
- Breaking Load: 540kg
- Hook Diameter: 4mm
- Weight: 87g
- Technical Diagram above
- Manufacturer Code: A20401FH
We also recommend
|
|
 |
|
|
|
 |
|
 |
Price includes VAT (for UK customers)
Browse these categories as well: 40mm Dynamic Bearing Blocks, Allen Blocks, Fiddle Blocks
Selden PBB60 Plain Bearing Single Fiddle Block
Price includes VAT (for UK customers)
Available delivery methods: UK Royal Mail, UK DHL Express Courier Delivery, Euro DHL Express Delivery, International DHL Courier Delivery, VR Collection, International Royal Mail
Selden's PBB 60 range are typically used for heavy and static loads in halyard, mainsheet and boom vang systems and incorporates the following Technical Features:
- Acetal sheave.
- Stainless steel strap for best strength and longer service life.
- Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.
- Sliding swivel locking mechanism.
Features:
- Weight: 260g
- Safe Working Load: 1000kg
- Breaking Load: 2000kg
- Maximum Line Diameter: 14mm
- Purchase: 4
- Pin Diameter: 6mm
- Shackle Diameter: 6mm
- Manufacturer Code: 406-001-11R
We also recommend
 |
|
|
 |
 |
Price includes VAT (for UK customers)
Browse these categories as well: Blocks, PBB 60 Plain Bearing Blocks, Selden Blocks, Fiddle Blocks
Wichard 45mm Swivel Head Plain Bearing Fiddle Block and Cam Cleat
Price includes VAT (for UK customers)
Available delivery methods: UK Royal Mail, UK DHL Express Courier Delivery, Euro DHL Express Delivery, International DHL Courier Delivery, VR Collection, International Royal Mail
Complete range of plain bearing blocks.
- Modern design.
- Withstand high loads.
- Ideal for static operations.
- The sheave runs on the stainless steel bush.
- Light cheeks protecting the sheave.
- Wide choice of fastenings due to the universal head.
- The sheave can be removed for maintenance.
Applications: Mainsheet systems, downhaul, halyard applications and boom vangs on dinghies, catamaran and small keelboats
Features:
- Materials: Grade 316L stainless steel head configuration - Grade 316L stainless steel load straps - POM cheeks - Composite saddle for cam models - Terminal (shackle) 316L stainless steel grade - Composite sheave
- Rope Size: 10mm
- Length: 130mm
- Width: 86mm
- Thickness: 61mm
- Sheave Diameter: 45mm
- Shackle Diameter: 5mm
- Work Load: 360kg
- Breaking Load: 1000kg
- Weight: 240g
We also recommend
|
|
|
|
 |
|
 |
Price includes VAT (for UK customers)
Customers who bought this product also bought
 |
 |
 |
Price includes VAT (for UK customers)
Browse these categories as well: Wichard Blocks, Blocks - Plain Bearing, Fiddle Blocks