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![Ronstan Series 40 All Purpose Block - Single Cheek [RF41811]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/42128/58385/70607XL__94115.1745523843.jpg?c=1 "Ronstan Series 40 All Purpose Block - Single Cheek [RF41811]")
Ronstan
Ronstan Series 40 All Purpose Block - Single Cheek [RF41811]
Series 40 All Purpose Block - Single CheekFeatures:Exceptionally high working loadsLow maintenance, long service lifeSelf-lubricating sheaveAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on...$102.80$87.38 -
![Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/42127/58384/70602XL__49760.1745523841.jpg?c=1 "Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171]")
Ronstan
Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171]
Series 40 All Purpose Block - Single Upright LeadLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Ideal for high load applications. Wear resistant sheave material, in lightweight, self...$57.32$48.72 -
![Ronstan Wire Block - Tubular Rivet Head w\/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/42123/58380/55035XL__79725.1745523821.jpg?c=1 "Ronstan Wire Block - Tubular Rivet Head w\/Nylatron Sheave - 25mm (1\") Sheave Diameter [RF418]")
Ronstan
Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]
Wire Block - Tubular Rivet Head w/Nylatron® Sheave - 25mm Sheave DiameterWire blocks have purpose designed narrow sheaves and grooves.Applications:Wire blocks suit halyards, vang and backstay applicationsMaterials:Grade 316 stainless steel...$30.40$25.84 -
![Ronstan Wire Block - Tubular Rivet Head w\/Removable Nylatron Sheave - 45mm (1-3\/4") Sheave Diameter [RF103]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/42122/58379/55033XL__23117.1745523819.jpg?c=1 "Ronstan Wire Block - Tubular Rivet Head w\/Removable Nylatron Sheave - 45mm (1-3\/4\") Sheave Diameter [RF103]")
Ronstan
Ronstan Wire Block - Tubular Rivet Head w/Removable Nylatron Sheave - 45mm (1-3/4") Sheave Diameter [RF103]
Wire Block - Tubular Rivet Head w/Removable Nylatron® Sheave - 45mm(1-3/4") Sheave DiameterWire blocks have purpose designed narrow sheaves and grooves.Removal sheave for easy fitting and without cutting the wire terminationFeatures:Flared cheeks to...$56.91$48.37 -
![Ronstan Series 40 Ball Bearing Block - Triple - Swivel Head [RF40300]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/42028/58266/70618XL__51868.1745361237.jpg?c=1 "Ronstan Series 40 Ball Bearing Block - Triple - Swivel Head [RF40300]")
Ronstan
Ronstan Series 40 Ball Bearing Block - Triple - Swivel Head [RF40300]
Series 40 Ball Bearing Block - Triple - Swivel HeadFeatures:Low friction Acetal or Torlon® bearing systemLightweightCheek cut-outs for easy bearing maintenanceFeatures a swivel shackle head for full 360° rotationSheaves running on Acetal or...$105.58$89.74 -
![Barton Tufnol Snatch Block f\/Wire Fibreoptic Cables [T92100]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/41017/56617/107414XL__32214.1737686099.jpg?c=1 "Barton Tufnol Snatch Block f\/Wire Fibreoptic Cables [T92100]")
Barton Marine
Barton Tufnol Snatch Block f/Wire Fibreoptic Cables [T92100]
Tufnol Snatch Block for Wire & Fibreoptic CablesThe Barton wire snatch block has been developed specifically as a low maintenance static free block. The Tufnol sheave means that static cannot build up in the block and cause electrical discharge...$182.98$144.99Add to Cart The item has been added -
![Barton Stanchion Ratchet Block [60160]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/41015/56615/107410XL__02365.1737686094.jpg?c=1 "Barton Stanchion Ratchet Block [60160]")
Barton Marine
Barton Stanchion Ratchet Block [60160]
Stanchion Ratchet BlockControlling the Power in Furling lines! This Stanchion Ratchet Block is ideal for removing some of the loadings for the crew when furling in the jib. The ratchet means that the sheave can be locked in place in one direction...$129.04Add to Cart The item has been added -
![Barton Size 7 70mm Plain Bearing Pulley Block Single Swivel [N07130]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40607/55979/106991XL__52768.1732677185.jpg?c=1 "Barton Size 7 70mm Plain Bearing Pulley Block Single Swivel [N07130]")
Barton Marine
Barton Size 7 70mm Plain Bearing Pulley Block Single Swivel [N07130]
Size 7 70mm Plain Bearing Pulley Block Single SwivelThe size 7 Barton high-load cruising block range is engineered for superior strength and performance and offers both plain and ball-bearing sheave assemblies. The range features high-grade glass fiber...$95.79$86.21Add to Cart The item has been added -
![Barton Size 6 64mm Plain Bearing Pulley Single Block Fixed Eye [N06110]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40606/55978/106990XL__78786.1732677183.jpg?c=1 "Barton Size 6 64mm Plain Bearing Pulley Single Block Fixed Eye [N06110]")
Barton Marine
Barton Size 6 64mm Plain Bearing Pulley Single Block Fixed Eye [N06110]
Size 6 64mm Plain Bearing Pulley Single Block Fixed EyeThe Size 6 Barton blocks are designed as our high-load cruiser block range and are of rugged construction. It features high-grade injection molded side plates, with all load-carrying components from...$34.83$31.35Add to Cart The item has been added -
![Barton Size 5 54mm Plain Bearing Pulley Block Single Block Swivel [N05130]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40605/55977/106989XL__23404.1732677180.jpg?c=1 "Barton Size 5 54mm Plain Bearing Pulley Block Single Block Swivel [N05130]")
Barton Marine
Barton Size 5 54mm Plain Bearing Pulley Block Single Block Swivel [N05130]
Size 5 54mm Plain Bearing Pulley Block Single Block SwivelThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and...$52.00$46.80Add to Cart The item has been added -
![Barton Size 5 54mm Plain Bearing Pulley Block Reverse Shackle [N05120]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40604/55976/106988XL__10451.1732677178.jpg?c=1 "Barton Size 5 54mm Plain Bearing Pulley Block Reverse Shackle [N05120]")
Barton Marine
Barton Size 5 54mm Plain Bearing Pulley Block Reverse Shackle [N05120]
Size 5 54mm Plain Bearing Pulley Block Reverse ShackleThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and security...$38.75$34.88Add to Cart The item has been added -
![Barton Size 5 54mm Plain Bearing Pulley Block Single Block Fixed Eye [N05110]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40603/55975/106987XL__17513.1732677175.jpg?c=1 "Barton Size 5 54mm Plain Bearing Pulley Block Single Block Fixed Eye [N05110]")
Barton Marine
Barton Size 5 54mm Plain Bearing Pulley Block Single Block Fixed Eye [N05110]
Size 5 54mm Plain Bearing Pulley Block Single Block Fixed EyeThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are a rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and...$29.69$26.72Add to Cart The item has been added -
![Barton Size 4 58mm Plain Bearing Pulley Cheek Block [N04160]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40602/55974/106986XL__42747.1732677173.jpg?c=1 "Barton Size 4 58mm Plain Bearing Pulley Cheek Block [N04160]")
Barton Marine
Barton Size 4 58mm Plain Bearing Pulley Cheek Block [N04160]
Size 4 58mm Plain Bearing Pulley Cheek BlockThe Size 4 Barton range of blocks has a 58mm (2 5/16″) sheave. They are of a rugged construction featuring high-grade molded side plates that are through-bolted and riveted for added strength and...$39.65$35.69Add to Cart The item has been added -
![Barton Marine Size 3 45mm Plain Bearing Pulley Block Double w\/Swivel [N03230]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40021/55271/106550XL__93432.1730855855.jpg?c=1 "Barton Marine Size 3 45mm Plain Bearing Pulley Block Double w\/Swivel [N03230]")
Barton Marine
Barton Marine Size 3 45mm Plain Bearing Pulley Block Double w/Swivel [N03230]
Size 3 45mm Plain Bearing Pulley Block Double with SwivelThe size 3 Barton plain bearing blocks have a 45mm (1 3/4" sheave size 3 block range that incorporates modern design with stainless steel frames and the latest advanced materials, using 30%...$42.09$37.88Add to Cart The item has been added -
![Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye [N03110]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40020/55270/106549XL__53754.1730855852.jpg?c=1 "Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye [N03110]")
Barton Marine
Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye [N03110]
Size 3 45mm Plain Bearing Pulley Block Single With Fixed EyeThe size 3 Barton plain bearing blocks have a 45mm (1 3/4" sheave size 3 block range that incorporates modern design with stainless steel frames and the latest advanced materials, using 30%...$16.81$15.13Add to Cart The item has been added -
![Barton Marine Size 0 20mm Plain Bearing Pulley Block Double Fixed Eye [N00210]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40019/55269/106548XL__47561.1730855849.jpg?c=1 "Barton Marine Size 0 20mm Plain Bearing Pulley Block Double Fixed Eye [N00210]")
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Double Fixed Eye [N00210]
Size 0 20mm Plain Bearing Pulley Block Double Fixed EyeThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight with the range...$21.63$19.47Add to Cart The item has been added -
![Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel Becket [N00191]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40018/55268/106547XL__17605.1730855847.jpg?c=1 "Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel Becket [N00191]")
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel Becket [N00191]
Size 0 20mm Plain Bearing Pulley Block Single Swivel & BecketThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight with...$15.44$13.90Add to Cart The item has been added -
![Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel w\/o Shackle [N00190]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40017/55267/106546XL__68819.1730855844.jpg?c=1 "Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel w\/o Shackle [N00190]")
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel w/o Shackle [N00190]
Size 0 20mm Plain Bearing Pulley Block Single Swivel without ShackleThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight...$13.92$12.53Add to Cart The item has been added -
![Barton Marine Size 0 20mm Plain Bearing Pulley Block Stand Up Block [N00170]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40016/55266/106545XL__14437.1730855842.jpg?c=1 "Barton Marine Size 0 20mm Plain Bearing Pulley Block Stand Up Block [N00170]")
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Stand Up Block [N00170]
Size 0 20mm Plain Bearing Pulley Block Stand Up BlockThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight with the range...$18.19$16.37Add to Cart The item has been added -
![Barton Marine Size 0 20mm Plain Bearing Pulley Block Cheek [N00160]](https://cdn11.bigcommerce.com/s-akrdq0rr06/images/stencil/500x659/products/40015/55265/106544XL__01020.1730855839.jpg?c=1 "Barton Marine Size 0 20mm Plain Bearing Pulley Block Cheek [N00160]")
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Cheek [N00160]
Size 0 20mm Plain Bearing Pulley Block CheekThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight with the range starting at...$10.12$9.11
Blocks/Sailing
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