The Chinook Sailing 2-Bolt Quick Release "Upper" Mast Base Universal US Base Cup makes for a quick and easy repair or replacement when needed.
- Upper part only for Two-Bolt "Quick Release" Mechanical Mast Base
- US Basecup
The Chinook Sailing 2-Bolt Quick Release "Upper" Mast Base Universal US Base Cup makes for a quick and easy repair or replacement when needed.
- Upper part only for Two-Bolt "Quick Release" Mechanical Mast Base
- US Basecup