HARKEN 57mm Double Carbo Block - Swivel, Becket, 2603 Sailboat Rudder Tillers Pintles & Gudgeons_Keel Boat Lower Pintle - 1" Rudder which is a line of

which is a line of hardware that complements other existing blocks in looks but is simpler in design and construction

reliable—and economical

Easy to install

Provide chafe protection where lines pass through decks

These teardrop mast collar blocks coordinate well with any Harken blocks in a deck layout

HARKEN 57mm Double Carbo Block - Swivel, Becket, 2603 Sailboat Rudder Tillers Pintles & Gudgeons_Keel Boat Lower Pintle - 1" Rudder which is a line ofHarken 57mm Carbo Air Double block with Becket and grooved races for greater load capacity. Low friction Carbo AirBlocks are lightweight, strong, reliable, and economical. Consistently 30% lighter and 60% stronger than equivalent Classic blocks. The sideplates 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 load control lines