Chinook Downhaul 4-roller power hook pulley. If the tack of your sail does not have a pulley system and has a grommet, the hook pulley makes riggin...

If you stripped out your fin inserts you will be ok, just replace the barrel nut. 1/4-20 is commonly used for Tuttle fins, but not necessarily. ...

Chinook Euro-Pin Top - Threaded. Has 88mm threaded stud so it can be screwed into any universal

Top cap for regular standard diameter (SDM) Chinook mast exensions.

Chinook Snap Collar "Six Pin" Chinook's newest innovation eliminates all unnecessary moving parts. It reduces the outside diameter of this collar...

Chinook Standard Extension Collar with Pin and Leash This collar is used on the older standard size (not skinny) Chinook extensions. Easy to repla...

Chinook Boom Collar Set 1-1/4" The 1 pin original collars. For older Chinook aluminum and carbon booms, save that dream session and carry an extr...

Chinook In-Flight Out-Haul Kit If you find yourself coming back to the launch to adjust your out-haul, or if you are a racer and looking for quick...

Chinook 1 In. Board Vent With Thumb Screw

Chinook 10" Mast Box

US Power-Haul pulley and cleat system for Aluminum bases, or carbon For use with Reduced or Standard diameter extensions. Comes with 2-screws

Chinook 1" Footstrap Insert for board builders.

Chinook Friction Pad ForTriple Clamp Standard Boom Heads t is used to reduce the friction between the boom head and the mast. Not a bad idea to ha...

Chinook 2 Hole Footstrap Insert

Chinook 10" Fin Box For you board makers out there use the trusted Chinook Fin box. Available in 8'' and 10'' sizes.

Fin box, tuttle

Chinook 5/8" Retrofit Board Vent with Slot Screw

Fits Power Box Fins

Chinook Safety Strap (Rubber Joint). Heaven forbid your joint fails and breaks while you are on the water, this strap keeps your rig attached to yo...

Chinook Euro-Pin Top - Tendon

Chinook 1-3/4" Plastic Flat Washer

Chinook Mechanical Universal Joint It is not a bad idea to replace if you feel your joint is on the fritz. Don't be that guy/gal swimming your rig...