HARKEN 40mm Carbo Air® Single Block with Becket, 2637 Blocks_Carbo Air Blocks and 75mm Carbo Ratchamatic® is

and 75mm Carbo Ratchamatic® is adjustable for many applications and weather conditions

self-draining

solid aluminum and compact captive ball (CB) travelers are built to handle very high loads

Other features include an adjustable back support

The Harken 29 mm Carbo Outboard Lead Block Assembly is used on a bow pulpit as an outboard lead and it allows the furling line to travel outboard of the stanchion to keep the side deck clear

HARKEN 40mm Carbo Air® Single Block with Becket, 2637 Blocks_Carbo Air Blocks and 75mm Carbo Ratchamatic® isThe Harken 40mm Carbo Air Single Block includes an integral becket that allows either a 2: 1 or 3: 1 purchase. Low friction Carbo AirBlocks are lightweight, strong, reliableand economical. Consistently 30% lighter and 60% stronger than equivalent Classic blocks. The side plates are UV stabilized, high strength resin and designed for small diameter lines favored by racers. Good for jib and mainsheet systems on high performance dinghies, and for high