Chinook Standard Aluminum Mast Extension Euro Pin Medium (28cm)

The new Six Pin adjusting collar and anodized logo/index markings are some of the unique and innovative features that make these the most popular extensions on the market. Standard with the proven Euro-Pin EX Power-Haul pulley and cleat system and 2 cm adjustment increments.

• Adds maximum of 28cm to mast length
• Standard Diameter
• Euro-Pin EX
• Stainless steel button engages three sides of Euro-Pin for safer attachment
• Large brass pulleys for increased leverage