Chinook
Chinook Aluminium RDM Cup Style Mast Extension
Product ID: chinookExtensionAluminiumRDMCup
Brand: Chinook
Description
The Chinook Sailing Aluminum US Cup-RDM-Medium 28cm Extension uses custom alloy and bell shaped tubing to provide the best weight to strength ratio available in aluminum construction. The new, easy to use adjustable collar with captive pin system eliminates lost pins or collars and can be quickly adjusted with one hand.
- All come with the proven US Power-Haul pulley and cleat system and 2 cm adjustment increments.
- Reduced Diameter US Basecup Large brass pulleys for increased leverage
| Size | Max Extension (cm) |
| Short | 12 |
| Medium | 28 |
| Tall | 38 |
