![Harken 57mm Carbo Quad Block - Swivel [2631] Anchoring & Docking | Fenders 100% factory tested](https://cdn.shopify.com/s/files/1/0621/9680/9967/products/88766XL.jpg?v=1642666879)
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
100% factory tested
When they are connected in this way
Advanced Hella marine lens technology provides a safe
UPC: 8033837064251
Corrosion resistant and rain-proof rated for outdoor use
Harken 57mm Carbo Quad Block - Swivel [2631] Anchoring & Docking | Fenders 100% factory tested57mm Carbo Quad Block Swivel Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Features: Sheave (mm) 57 mm Sheave (in) 2 1 4 in Maximum line (mm) 10 mm Maximum line (in) 3 8 in Maximum working load (kg) 1080 kg Maximum working load (lb) 2380 lb