![Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1’’) Sheave Diameter [RF418] - Blocks](http://www.bergenperformancemarine.com/cdn/shop/files/ronstan-wire-block-tubular-rivet-head-w-nylatron-sheave-25mm-1-277.webp?v=1752541170&width=1946)
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Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]
Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]
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$25.84
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$25.84
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$30.40
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Wire Block - Tubular Rivet Head w/Nylatron® Sheave - 25mm Sheave Diameter
Wire blocks have purpose designed narrow sheaves and grooves.
Applications:
Wire blocks suit halyards, vang and backstay applications
Materials:
- Grade 316 stainless steel cheeks
- Nylatron® sheave
Specifications:
Sheave Ø: 25mm(1")
Max. Cable Ø: 3mm(1/8")
M.W.L:450kg(990lbs)
B.L.: 900kg(1,980lbs)
Weight: 40kg(1.4oz)
![Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1’’) Sheave Diameter [RF418] - Blocks](http://www.bergenperformancemarine.com/cdn/shop/files/ronstan-wire-block-tubular-rivet-head-w-nylatron-sheave-25mm-1-277.webp?v=1752541170&width=1445)
![Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1’’) Sheave Diameter [RF418] - Blocks](http://www.bergenperformancemarine.com/cdn/shop/files/ronstan-wire-block-tubular-rivet-head-w-nylatron-sheave-25mm-1-277.webp?v=1752541170&width=3840)
