Chinook Skinny Alu Mast Extension-EX pin

Custom alloy provides the best weight to strength available in aluminum. 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.
The connection with the base is done with the newer EX pin, the standard in Europe. For releasing the extension from a compatible EX pin base, all it takes is pressing a stainless steel quick release button.