Blocks
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![SeaSure General Purpose Block [02.01CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126344/367822/100433XL__51237.1763090150.jpg?c=2 "SeaSure General Purpose Block [02.01CRD]")
SeaSure General Purpose Block [02.01CRD]
SeaSure
$20.62General Purpose BlockThe 19mm carbon fiber sheave block range is designed for use with abrasive ropes for high-load applications. The outer cage is manufactured from marine-grade 316 Stainless Steel with a hollow stainless steel rivet through the center...$20.62 -
![SeaSure 25mm Treble Block w\/V-Jam [00.35CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126342/367820/100431XL__32761.1763090144.jpg?c=2 "SeaSure 25mm Treble Block w\/V-Jam [00.35CRD]")
SeaSure 25mm Treble Block w/V-Jam [00.35CRD]
SeaSure
$79.6525mm Treble Block with V-JamThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and...$79.65 -
![SeaSure 25mm Treble Block w\/Center Becket [00.32CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126341/367819/100430XL__86496.1763090142.jpg?c=2 "SeaSure 25mm Treble Block w\/Center Becket [00.32CRD]")
SeaSure 25mm Treble Block w/Center Becket [00.32CRD]
SeaSure
$71.2125mm Treble Block with Center BecketThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly...$71.21 -
![SeaSure 25mm Treble Block w\/Shackle [00.31CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126338/367816/100427XL__24310.1763090134.jpg?c=2 "SeaSure 25mm Treble Block w\/Shackle [00.31CRD]")
SeaSure 25mm Treble Block w/Shackle [00.31CRD]
SeaSure
$66.5225mm Treble Block with ShackleThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and...$66.52 -
![SeaSure 25mm Double Block w\/V-Jam [00.25CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126337/367815/100426XL__97644.1763090131.jpg?c=2 "SeaSure 25mm Double Block w\/V-Jam [00.25CRD]")
SeaSure 25mm Double Block w/V-Jam [00.25CRD]
SeaSure
$67.0725mm Double Block with V-JamThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and...$67.07 -
![SeaSure 25mm Double Block w\/Becket [00.23CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126335/367813/100424XL__00064.1763090126.jpg?c=2 "SeaSure 25mm Double Block w\/Becket [00.23CRD]")
SeaSure 25mm Double Block w/Becket [00.23CRD]
SeaSure
$57.2025mm Double Block with BecketThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and...$57.20 -
![SeaSure 25mm Double Block w\/Shackle [00.21CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126329/367807/100418XL__21645.1763090111.jpg?c=2 "SeaSure 25mm Double Block w\/Shackle [00.21CRD]")
SeaSure 25mm Double Block w/Shackle [00.21CRD]
SeaSure
$46.9625mm Double Block with ShackleThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and...$46.96 -
![SeaSure 25mm Single Block w\/V-Jam [00.13CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126327/367805/100416XL__44244.1763090106.jpg?c=2 "SeaSure 25mm Single Block w\/V-Jam [00.13CRD]")
SeaSure 25mm Single Block w/V-Jam [00.13CRD]
SeaSure
$45.2225mm Single Block with V-JamThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and...$45.22 -
![SeaSure 25mm Single Block w\/Becket [00.11CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126322/367800/100411XL__59897.1763090092.jpg?c=2 "SeaSure 25mm Single Block w\/Becket [00.11CRD]")
SeaSure 25mm Single Block w/Becket [00.11CRD]
SeaSure
$34.7225mm Single Block with BecketThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and...$34.72 -
![SeaSure 25mm Single Block w\/Shackle [00.08CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126319/367797/100408XL__66814.1763090084.jpg?c=2 "SeaSure 25mm Single Block w\/Shackle [00.08CRD]")
SeaSure 25mm Single Block w/Shackle [00.08CRD]
SeaSure
$32.6325mm Single Block with ShackleThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and...$32.63 -
![SeaSure 25mm Single Block w\/Clevis Pin [00.07CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126241/367712/100317XL__14734.1763089870.jpg?c=2 "SeaSure 25mm Single Block w\/Clevis Pin [00.07CRD]")
SeaSure 25mm Single Block w/Clevis Pin [00.07CRD]
SeaSure
$26.7725mm Single Block with Clevis PinThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing...$26.77 -
![SeaSure 25mm Shouldered Block [00.05CRD]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/126240/367711/100316XL__21341.1763089868.jpg?c=2 "SeaSure 25mm Shouldered Block [00.05CRD]")
SeaSure 25mm Shouldered Block [00.05CRD]
SeaSure
$20.3925mm Shouldered BlockThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light...$20.39