Carbon Mast Extensions

Our lightest extensions utilize the Quick Adjust Hinged Collar and are stronger than ever with reinforced sidewalls. All come with the proven Power-Haul pulley and cleat system, EX or US format. 2 cm adjustment increments.

Click IMAGE for larger detail view	Click IMAGE for larger detail view
Tall Carbon Extension Adds maximum 48cm to mast length. Suggested Retail US Cup -US $107 EX Pin -US $112	Medium Carbon Extension Adds maximum 28cm to mast length. Suggested Retail US Cup -US $93 EX Pin -US $98

Skinny Carbon Mast Extensions

Elegant and very strong. Pin and collar adjustment system removes less fiber to maintain strength of tubing. All come with the proven Power-Haul pulley and cleat system, EX or US format. 2 cm adjustment increments.

Click IMAGE for larger detail view	Click IMAGE for larger detail view	Click IMAGE for larger detail view
Skinny Tall Carbon Adds a maximum of 38cm to mast length. Suggested Retail US Cup -US $113 EX Pin -US $118	Skinny Medium Carbon Adds a maximum of 28cm to mast length. Suggested Retail US Cup -US $106 EX Pin -US $111	Skinny Short Carbon Adds a maximum of 12cm to mast length. Suggested Retail US Cup -US $96 EX Pin -US $102

Aluminum Mast Extensions

The Quick Adjust Hinged Collar and anodized logo/index markings are some of the unique and innovative features that make these the most popular extensions on the market. All come with the proven Power-Haul pulley and cleat system, EX or US format. 2 cm adjustment increments.

Click IMAGE for larger detail view	Click IMAGE for larger detail view	Click IMAGE for larger detail view
Tall Power Base Adds maximum 48cm to mast length. Suggested Retail US Cup -US $55 EX Pin -US $60	Medium Power Base Adds maximum 28cm to mast length. Suggested Retail US Cup -US $48 EX Pin -US $53	Short Power Base Adds Maximum 12cm to mast length. Suggested Retail US Cup -US $38 EX Pin -US $43

Skinny Aluminum Mast Extensions

Custom alloy and bell shaped tubing provide the best weight to strength available in aluminum. All come with a pin and collar adjustment system and the proven Power- Haul pulley and cleat system, EX or US format. 2 cm adjustment increments.

Click IMAGE for larger detail view	Click IMAGE for larger detail view	Click IMAGE for larger detail view
Skinny Tall Aluminum Adds a maximum of 38cm to mast length. Suggested Retail US Cup -US $72 EX Pin -US $77	Skinny Medium Aluminum Adds a maximum of 28cm to mast length. Suggested Retail US Cup -US $65 EX Pin -US $70	Skinny Short Aluminum Adds a maximum of 12cm to mast length. Suggested Retail US Cup -US $55 EX Pin -US $60

Power-Haul Pulley and Cleat System
Proven durability and convenience. Large pulleys and axel make downhauling easier. Push-pin loading ramps are unique to Chinook. Newly refined to be compatible with Harken ball bearing pulleys. *Pulley hook not included.
Suggested Retail
US Cup -US $26
EX Pin -US $29

Click IMAGE for larger detail view

Power-Haul Pulley and Cleat System
with Harken Ballbearing sheaves
An after-market retrofit to make downhauling even easier. Ideal for racing sails.
Suggested Retail
US Cup -US $43
EX Pin -US $46

Click IMAGE for larger detail view

Quick Adjust Hinged Collar
No more parts to lose and adjustments are a snap. Retro-fits on older aluminum extensions.
(Suggested Retail US $13)