Lewmar 80mm Racing Single Block Harken Specialty Products helping maintain effective insect protection

helping maintain effective insect protection and preventing unwanted gaps around the portlight or hatch opening

Lewmar Medium Composite Cleat

Sheave Ø (mm) 57 mm Sheave Ø (in) 2 1/4 in Length (mm) 89 mm Length (in) 3 1/2 in Weight (g) 113 g Weight (oz) 4 oz Maximum line Ø (mm) 16 mm Maximum line Ø (in) 5/8 in Maximum working load (kg) 748 kg Maximum working load (lb) 1650 lb Breaking load (kg) 1497 kg Breaking load (lb) 3300 lb Clevis pin Ø (mm) 6 mm Clevis pin Ø (in) 1/4 in

Manufacturer part #: RA2058014200

The angled lead keeps the line away from the cam to eliminate unexpected recleats during maneuvers

Lewmar 80mm Racing Single Block Harken Specialty Products helping maintain effective insect protectionLewmar 80mm Racing Single Block The Lewmar Racing Single Block is engineered for smooth, efficient load handling in high performance sailing systems. Its compact single sheave design delivers low friction operation and precise control, making it ideal for halyards, deflectors, and critical control lines. Manufactured from race grade, material quality materials, the block offers exceptional strength, durability, and reliability under sustained load. A