HARKEN TWING BLOCK 40mm

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.

Part No. 2699

Sheave Ø (mm) 40 mm

Maximum line Ø (mm) 12 mm

Maximum working load (kg) 300 kg