Product Details
Stainless Steel Single Block - 25mm Sheave Diameter for 25mm Stanchion Pivoting
- A single block intended for use on a dinghy. The block is light, reliable, and has good performance.
Applications:
- For stanchion applications - furling system line
Specifications:
- Materials Composite sheave and 316L stainless steel grade cheeks
- Rope size: (inch) 5/16"-25/64" / (mm) 8-10
- Length: (inch) 3 47/64" / (mm) 95
- Width: (inch) 2 3/32" / (mm) 53
- Thickness: (inch) 53/64" / (mm) 21
- Sheave Diameter: (inch) 63/64" / (mm) 25
- Working load: (lb) 610 / (mm) 280
- Breaking load: (lb) 880 / (mm) 400
- Weight: (lb) 0.154 / (g) 70
Caption:
- Working Load (WL): For nautical applications
- Working Load Limit (WLL): For industrial applications only. The safety factor is 5 times the breaking load. WLL = Breaking load / 5
*Sold as an Individual
Quick Guide (pdf)

![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)
