![Harken 57mm Quad Block Swivel, Center Becket [HSB380] Brand_Majestic Global USA 4 each 1/2” lock nuts](https://cdn.shopify.com/s/files/1/0703/9831/2605/files/88765XL.jpg?v=1740548023)
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
4 each 1/2” lock nuts – brass with nylon insert
UPC: 096811517905
MegaPress 4" Carbon Steel Coupling without Stop with FMK - Double Press Connection - Smart Connect Technology
NMEA 2000®) - Airmar DT800
- Trolling valve
Harken 57mm Quad Block Swivel, Center Becket [HSB380] Brand_Majestic Global USA 4 each 1/2” lock nuts57mm 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