DETAILS
2-Bolt Quick Release “Upper” Mast Base Universal US Base Cup. – Upper part only for Two-Bolt “Quick Release” Tendon Mast Base – US Base Cup – Features an integrated 6 mm hex tool to be used with Chinook’s 2-Bolt Quick Release Base Plate shown below.
COMPATABILITY
The Chinook Two-Bolt Tendon Upper US windsurfing mast base is best matched with the Chinook US extensions shown below.