![Harken 57mm Quad Block Swivel, Center Becket [HSB380] Marine Hardware | Cleats Current generation SeaTalkng networks](https://cdn.shopify.com/s/files/1/0769/5908/8945/files/88765XL.jpg?v=1748386694)
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Current generation SeaTalkng networks
With an optional HDI or Active Imaging 3-in-1
Box Dimensions: 4"H x 6"W x 6"L WT: 9
The TFT Display shows and distributes a wide array of data received from NMEA 2000® and J1939 CAN Bus systems and analog sensors directly connected to the display
12 Volt DC 8 Position - Vertical
Harken 57mm Quad Block Swivel, Center Becket [HSB380] Marine Hardware | Cleats Current generation SeaTalkng networks57mm Quad Block Swivel, Center Becket 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) 7 16 in Maximum working load (kg) 1080 kg Maximum working load (lb) 2380 lb