![Ronstan Wire Block – Tubular Rivet Head w/Nylatron Sheave – 25mm (1) Sheave Diameter [RF418]](https://www.mitutoyoo.com/wp-content/uploads/2025/8/1756455518/ronstan-wire-block-tubular-rivet-head-w-nylatron-sheave-25mm-1-sheave-diameter-rf418-1756455523.webp)
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 cheeks Nylatron
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:
Specifications:
Sheave : 25mm(1″)
Max. Cable : 3mm(1/8″)
M.W.L:450kg(990lbs)
B.L.: 900kg(1,980lbs)
Weight: 40kg(1.4oz)
![Ronstan Series 75 Core Block – Single [RF74100]](https://www.mitutoyoo.com/wp-content/uploads/2025/8/1756455010/ronstan-series-75-core-block-single-rf74100-1756455014.webp)
Copyright © 2025 .All Rights Reserved.Powered by www.mitutoyoo.com
![Ronstan Series 40 All Purpose Block – Single – Stand Up [RF41140]](https://www.mitutoyoo.com/wp-content/uploads/2025/8/1756455010/ronstan-series-40-all-purpose-block-single-stand-up-rf41140-1756455014.webp)
![Ronstan Series 40 All Purpose Block – Single – Universal Head [RF41100]](https://www.mitutoyoo.com/wp-content/uploads/2025/8/1756455010/ronstan-series-40-all-purpose-block-single-universal-head-rf41100-1756455014.webp)
![Ronstan Series 25 Utility Block – Single – Swivel Shackle Head [RF573]](https://www.mitutoyoo.com/wp-content/uploads/2025/8/1756455010/ronstan-series-25-utility-block-single-swivel-shackle-head-rf573-1756455014.webp)
Reviews
There are no reviews yet.