Harken® Classic Blocks have stood the test of time. For over 35 years, these strong, light and exceptionally free-rolling blocks have provided both racers and cruisers dependably correct hardware for every trimming task.

Ball Bearings: Carbon-black Delrin® ball bearings roll on flat races for exceptionally free-running blocks.

Stainless Steel Sideplates: High-strength stainless steel sideplates distribute load evenly.

UV Protection: Black ball bearings and sideplates are US-protected to provide maximum durability.

Three-way Head: Three-way head locks shackle in front or side positions, or swivels freely to keep line from twisting.


Don't See what you need?

For your convenience, Harken's new online hardware catalog is live - filled with parts, deck layouts, system drawings, and reference materials. It is a large file so give it some time to download.

If you see something you need or like that we don't list on our site? We can get it for you, just call Landfall at 1.800.941.2219 and ask! We're here to help.



Harken Classic Bullet Blocks