HARKEN 40mm Carbo Air® Single Block with Becket, 2637 Blocks_Carbo Air Blocks The Harken 29 mm Carbo

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

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

raising the cleat off the spar to improve the cleating angle and control

The 16 mm is Harken’s smallest block

The 467 and 484 use a narrow sheave for extremely small control lines and have a ferrule head for soft attachments

HARKEN 40mm Carbo Air® Single Block with Becket, 2637 Blocks_Carbo Air Blocks The Harken 29 mm CarboThe 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