![Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]](http://roughseasmarine.com/cdn/shop/files/55035XL_650x.jpg?v=1752009415)
Product Details
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)
![ANDERSEN 40ST Compact Below Deck Electric FS Winch Variable Speed - 12V [RA2040014100] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/76496XL_{width}x.jpg?v=1677099746)
![ANDERSEN Below Deck Variable Speed Compact Motor Electric Conversion Kit - 12V f/34ST Winch [RA2034214100] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/76286XL_{width}x.jpg?v=1677099666)
![ANDERSEN 46 ST FS - 2-Speed Self-Tailing Manual Winch - Full Stainless Steel [RA2046010000] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/55006XL_{width}x.jpg?v=1677092386)
![Lewmar 45ST EVO Self Tailing Winch Alloy - Black [49545055] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/94242XL_{width}x.jpg?v=1677107998)
![Lewmar 45ST EVO Self Tailing Winch Alloy - Grey [49545057] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/94244XL_{width}x.jpg?v=1677107998)
![Lewmar 40ST EVO Self Tailing Winch Alloy - Grey [49540057] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/94241XL_{width}x.jpg?v=1677107998)
![ANDERSEN 40 ST FS - 2-Speed Self-Tailing Manual Winch - Full Stainless Steel [RA2040010000] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/55005XL_{width}x.jpg?v=1677092384)
