Chinook Aluminum Extension - Euro Pin Standard Diameter Medium

The Chinook Aluminum Extension uses their new Six Pin collar for easy and solid adjustment. The anodized logo/index markings are one of the many unique and innovative features that make these the most popular extensions on the market. Comes standard with the proven Euro Pin Power-Haul pulley and cleat system and 2cm adjustment increments.

• Medium length adds a maximum of 28cm to mast length
• Standard diameter
• Euro Pin
• Large brass pulleys for increased leverage