Innovation is the driving force. Chinook's Triple Clamp Boom Head and unique molding processes are criteria that make our 2007 booms stiffer, stronger, and more user-friendly than any other carbon boom. Other features include external locking pin collars to eliminate twist, a unique clew block for fixed or in-flight adjustable outhauls, and an extra generous extension range. The Formula boom has a wide tailpiece and fairleads for inflight outhaul systems. All bends have been modified to keep up with modern sail design.

• HIGH PERFORMANCE
• Tapered, reduced diameter grip
• Triple Clamp Boom Head- Refined!
• Continuous tubular carbon tailpieces
• Lighter,stiffer, and stronger than aluminum
• Harness line index markings
• Will fit skinny or standard masts with no adapter
• Tailpiece extension length markings
• Three specialized tail widths and lengths
• VERY STIFF, STRONG, AND DEPENDABLE