Harken 29 mm Carbo Clew Blocks w/ Ring

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.

ONE DESIGN APPLICATIONS

This fitting is commonly used and/or recommended for the following one design sailboat applications:

• Lightning Jib Clew Block (x1)
• Viper 640 Clew Block (x2)