![Harken 25mm Wire Block w/Shackle [300] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/79045XL_650x.jpg?v=1677111332)
Product Details
25mm Wire Block with Shackle
Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes.
Specifications:
- Sheave: 25mm / 1in.
- Weight: 28g / 1oz.
- Shackle pin: 5mm / 3/16in,
- Maximum wire: 2mm / 3/32in.
- Maximum line: 4mm / 5/32in.
- Maximum working load: 454kg / 1000lb
- Breaking load: 907kg/ 2000 lb
![Harken 29mm Carbo Air Block w/Swivel [340] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/79079XL_{width}x.jpg?v=1677111355)
![Barton Marine Single Fixed Eye [N00110]](http://roughseasmarine.com/cdn/shop/files/99145XL_{width}x.jpg?v=1733494313)
![Barton Single DO 550 Rope Clutch Cruising Racing Max 12mm Line [81500]](http://roughseasmarine.com/cdn/shop/files/109038XL_{width}x.jpg?v=1748919353)
![Barton Large Snatch Block f/Yachts Up to 40' (12.2M) - Stainless Steel Snap [90401]](http://roughseasmarine.com/cdn/shop/files/109048XL_{width}x.jpg?v=1749439157)
![Barton Marine Size 2 Single Cheek Block [N02160]](http://roughseasmarine.com/cdn/shop/files/99143XL_{width}x.jpg?v=1733494298)
![Barton Marine Size 2 Single Swivel Block [N02130]](http://roughseasmarine.com/cdn/shop/products/99122XL_{width}x.jpg?v=1681855445)
![Harken 40mm Carbo Air Block w/Cam Cleat [2645] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/79744XL_{width}x.jpg?v=1677111363)
