HARKEN 29 mm Carbo Cheek Block, 350 Complementary Hardware_Peter's Desk Drawer This makes the Quick-Lock™ ideal

This makes the Quick-Lock™ ideal for operation at full extension and with only one hand

Schaefer 5 Series single Aluminum Block with Delrin™ sheave ensures smooth operation with the high safe working load

Cheek is made from stainless steel and fiber-reinforced textured Zytel

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

With super-strong carbon fiber composite cams

HARKEN 29 mm Carbo Cheek Block, 350 Complementary Hardware_Peter's Desk Drawer This makes the Quick-Lock™ idealThese smooth running powerful performers make trimming easy, no matter how hard the wind blows. Carbo Air blocks are made of tough reinforced composite in size and style to fit any system: singles, doubles, triples, quads, and quints; ratchets and fiddles; soft and hard attach; 18 75 mm. Perfect for main, jib, and spinnaker sheets on dinghies and sport boats; control lines on boats of all sizes. Harken's 29mm Carbo Blocks are great for use as a