![Ronstan Wire Block w\/Removable Clevis Pin Head - Nylatron Sheave - 25mm (1") Sheave Diameter [RF418C]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/11066/11778/55036XL__55959.1529968145.jpg?c=2 "Ronstan Wire Block w\/Removable Clevis Pin Head - Nylatron Sheave - 25mm (1\") Sheave Diameter [RF418C]")
![Ronstan Wire Block w\/Removable Clevis Pin Head - Nylatron Sheave - 25mm (1") Sheave Diameter [RF418C]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/11066/11778/55036XL__55959.1529968145.jpg?c=2 "Ronstan Wire Block w\/Removable Clevis Pin Head - Nylatron Sheave - 25mm (1\") Sheave Diameter [RF418C]")
Product Overview
Wire Block w/Removable Clevis Pin Head - Nylatron® Sheave - 25mm(1") Sheave Diameter
Wire blocks have purpose designed narrow sheaves and grooves.
Features:
Removable clevis pin head
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]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/11065/11777/55035XL__28092.1529968143.jpg?c=2 "Ronstan Wire Block - Tubular Rivet Head w\/Nylatron Sheave - 25mm (1\") Sheave Diameter [RF418]")
![Ronstan Wire Block - Tubular Rivet Head w\/Removable Nylatron Sheave - 45mm (1-3\/4") Sheave Diameter [RF103]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/11063/11775/55033XL__09620.1529968140.jpg?c=2 "Ronstan Wire Block - Tubular Rivet Head w\/Removable Nylatron Sheave - 45mm (1-3\/4\") Sheave Diameter [RF103]")
![Ronstan Wire Block - Ferrule Top w\/Removable Nylontron Sheave - 45mm (1-34\/") Sheave Diameter [RF104]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/11064/11776/55034XL__56296.1529968141.jpg?c=2 "Ronstan Wire Block - Ferrule Top w\/Removable Nylontron Sheave - 45mm (1-34\/\") Sheave Diameter [RF104]")
![Ronstan Snatch Block Acetal Sheave - Single - 12mm (1\/2") Max. Rope Diameter [RF6720]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/11351/12063/55348XL__75247.1529968642.jpg?c=2 "Ronstan Snatch Block Acetal Sheave - Single - 12mm (1\/2\") Max. Rope Diameter [RF6720]")
![Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/11234/11946/55219XL__95467.1529968439.jpg?c=2 "Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]")