Harken 40mm Carbo Air Double Swivel Block w/Becket

40mm Carbo Air Double Swivel Block with Becket

Low-friction Carbo Air blocks are lightweight, strong, reliable-and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.

Specifications:

• Sheave Ø (mm)40 mm
• Sheave Ø (in)1 9/16 in
• Maximum line Ø (mm)10 mm
• Maximum line Ø (in)3/8 in
• Maximum working load (kg)440 kg
• Maximum working load (lb)970 lb