Chinook
Chinook Aluminium SDM Cup Style Mast Extension
Product ID: chinookExtensionAluminiumSDMCup
Brand: Chinook
Description
Tried and tested, Chinook is the gear you trust
- New easy to use Composite Snap Collar system eliminates lost pins or collars and can be quickly adjusted with one hand
- New composite snap collar system eliminates corrosion
- Proven US Power-Haul pulley and cleat system for power downhauling.
- 2 cm adjustment increments.
- Standard Diameter (SDM) US base cup connection
- Large brass pulleys for increased leverage
| Size | Max Extension (cm) | Weight (grams) |
| Short | 12 | 410 |
| Medium | 28 | 440 |
| Tall | 48 | 530 |
