HARKEN 57mm Cheek Carbo Ratchamatic Block, 2633 Type_Double Each gun includes 1 spare

Each gun includes 1 spare tip

and control line applications for cruising and racing

Curved ball races allow Schaefer ball-bearing blocks to take higher loads than other similarly sized blocks

highly loaded systems using modern line technology and reduced line diameters

these blocks maximize efficiency and reduce wear to both line and block

HARKEN 57mm Cheek Carbo Ratchamatic Block, 2633 Type_Double Each gun includes 1 spareHarken 57mm Carbo Ratchamatic Cheek Block for Line shedding and a small mounting footprint with drain holes. Carbo Ratchets cheek blocks allow sailors to hand hold loaded lines and offer a balance between holding power and controlled easing. Lightweight Carbo Ratchets are available in 40mm, 57mm, and 75mm sizes. All the Carbo Ratchets feature a recessed On Off switch that is easily operated from either side. The 40mm cam arm versions work in ratchet