![Harken 57mm Quad Block Swivel, Center Becket [HSB380] Entertainment | Subwoofers The North American Zero Line](https://cdn.shopify.com/s/files/1/0721/9652/2136/files/88765XL.jpg?v=1759361961)
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
The North American Zero Line SD card is 32 GB and contains zero lines for over 140
Manual override option
AQUA KING™ II Standard Fresh Water Pump - 12 VDC
Impedance: 4 OHM
This has been achieved by utilizing a unique propeller blade profile
Harken 57mm Quad Block Swivel, Center Becket [HSB380] Entertainment | Subwoofers The North American Zero Line57mm 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