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![Harken 57mm Carbo Single Ratchet Block w/Swivel Becket [2136] Marine Navigation & Instruments | Autopilots Low-Freq: 42-65 kHz](https://cdn.shopify.com/s/files/1/0669/6068/7389/products/84453XL.jpg?v=1669268233)
Low-Freq: 42-65 kHz
In Europe the Ray91 supports the ATIS system on navigable inland waterways
No more climbing on T-tops or gunnels
GPSMAP® 720s
Color: Green
Harken 57mm Carbo Single Ratchet Block w/Swivel Becket [2136] Marine Navigation & Instruments | Autopilots Low-Freq: 42-65 kHz57mm Carbo Single Ratchet Block with Swivel & Becket Carbo Ratchets allow sailors to hand hold loaded lines and offer balance between holding power and controlled easing. 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): 227 kg Maximum working load (lb): 500 lb
