HARKEN MAINSHEET BOOM BLOCK SET cunningham Step 1 - Choose your

Step 1 - Choose your Control Line option:

Long torso length

Wear with LP001

keeping its re-sell value and also providing better performance of parts such as mast sections

kiteboarders and stand up paddle boarders

HARKEN MAINSHEET BOOM BLOCK SET cunningham Step 1 - Choose yourThis ILCA Laser Harken Mainsheet Boom Block set includes all the blocks you need to upgrade your mainsheet system to top of the line ILCA class legal Harken ball bearing blocks. This is a must have if you're racing and is compatible with all years and rig styles. Includes: Forward Mainsheet Harken Ball Bearing Boom Block Rear Mainsheet Harken Ball Bearing Boom Block with Becket Double Traveler Harken Ball Bearing Block