Chinook's Carbon Mast Extensions are LIGHT, STRONG, and simply the BEST you can get! The 12cm length will cover keep your rig as tidy and light as possible when using a mast that is almost the perfect size for your sail. The adjustment collar has no moving pieces or pins to lose, and is super easy to adjust in 2cm increments.
Product Details
Elegant and very strong. New easy to use Composite Snap Collar system eliminates lost pins or collars and can be quickly adjusted with one hand. All come with the proven EX Power-Haul pulley and cleat system and 2 cm adjustment increments.
- Adds maximum of 12cm to mast length
- Reduced Diameter
- Euro-Pin EX
- Stainless steel button engages three sides of Euro-Pin for safer attachment
- Large brass pulleys for increased leverage

Continental United States Shipping Addresses:
-
Small Boxes (up to 13 oz)
USPS First Class: 3-5 Days (approx.) - Orders Over $100 FREE
- Orders Under $100
- Signature NOT Required (Wind-NC can not be held responsible for lost or stolen shipments) $4
- Signature Required $5
-
Small Boxes (up to 70 lbs/108" Overall)
USPS Priority / FedEx / UPS: 1-5 Days (approx.) - Orders Over $100 FREE
- Orders Under $100
- Signature NOT Required (Wind-NC can not be held responsible for lost or stolen shipments) $8
- Signature Required $9
-
Medium Boxes (108-129" Overall)
FedEx / UPS: 1-7 Days (approx.) - Orders Over $100 FREE
- Orders Under $100
- Signature NOT Required (Wind-NC can not be held responsible for lost or stolen shipments) $8
- Signature Required $9
-
Large Boxes (130-165" Overall)
FedEx / UPS: 1-7 Days (approx) $80 - Board Orders
- Business Address or Depot Pickup $100.00
- Residential Address $175.00
Hawaii, Alaska, Islands:
-
Small Boxes (up to 13 oz)
USPS First Class: 3-5 Days (approx.) - Orders Over $100 FREE
- Orders Under $100
- Signature NOT Required (Wind-NC can not be held responsible for lost or stolen shipments) $4
- Signature Required $5
-
Small Boxes (up to 70 lbs/108" Overall)
USPS Priority / FedEx / UPS: 1-5 Days (approx.) - Orders Over $100 FREE
- Orders Under $100
- Signature NOT Required (Wind-NC can not be held responsible for lost or stolen shipments) $8
- Signature Required $9
-
Medium Boxes (108-129" Overall)
FedEx / UPS: 1-7 Days (approx.) $60 -
Large Boxes (130-165" Overall)
FedEx / UPS: 3-7 Days (approx) $115 -
Board Orders
Contact Us for a quote
International Shipping Addresses:
-
Small Boxes (up to 1.5 lbs)
USPS First Class: 10-30 Days (approx.) $19 -
Small Boxes (1.5 - 5lbs)
USPS Priority: 3-10 Days (approx.) $50 -
Medium Boxes (up to 129" Overall)
FedEx / UPS: 3-10 Days (approx.) $100 -
Large Boxes (130-165" Overall)
FedEx / UPS: 3-10 Days (approx) $150 -
Board Orders
Contact Us for a Quote