Harken 57mm Fiddle Ratchet Block Swivel, Becket Boat RS Quest GNX Wind gives you the

GNX Wind gives you the wind data necessary to make confident decisions

Designed for maximum functionality

Base-load stainless steel whip

Preset key used to recall up to 10 favorite channels

L-shaped bracket included for mounting

Harken 57mm Fiddle Ratchet Block Swivel, Becket Boat RS Quest GNX Wind gives you theHarken's 57mm Fiddle Ratchet Block Swivel with Becket, Part No. 2674, has a sheave diameter of 57mm (2 1 4 inches) and can handle line diameters up to 10mm (3 8 inches). With a maximum working load of 359kg (792lbs), these Carbo Ratchets provide sailors with the perfect balance between holding power and controlled easing, allowing them to effortlessly hold onto loaded lines.