Harken  Single Carbo Block Fixed - 29mm carbo loop top blockSheave Ø (mm) 29 mm

Sheave Ø (mm) 29 mm

Maximum line Ø (mm) 8 mm

Maximum working load (kg) 150 kg

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.