![Harken 40mm Carbo Air Double Swivel Block [2638] Marine Hardware | Cleats durability and boat protection](https://cdn.shopify.com/s/files/1/0746/2456/5549/files/79734XL.jpg?v=1705818965)
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
durability and boat protection
UPC: 791489124430
High frequency provides superior shallow water performance
Extended Barbs for ease of Installation
Harken 40mm Carbo Air Double Swivel Block [2638] Marine Hardware | Cleats durability and boat protection40mm Carbo Air Double Swivel Block Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)440 kg Maximum working load (lb)970 lb Quick Guide (pdf)
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