General Parts

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Harken Part # 352

Harken fiddle block with 22mm sheaves and jam cleat. Used in 3:1 vang systems.   Harken Part # 244 LP Part # 91330

Limited Swivel Block for 420 Halyard  LP Part # 91250

 Harken® ball bearing cam cleats hold lines securely and release instantly for easy, precise trimming. Lightweight fiber-reinforced Carbo-Cams® for racing where weight is critical, or where adjustments are less frequent. Zim Applications ...

 Harken® ball bearing cam cleats hold lines securely and release instantly for easy, precise trimming. Lightweight fiber-reinforced Carbo-Cams® for racing where weight is critical, or where adjustments are less frequent. Zim Applications ...

This low-friction through-deck Micro blocks is compact and lightweight. Zim Applications Centerboard uphaul: C420, FJ     Harken Part # 242 LP Part # 91334

The T18™ complements the T2™ line. At 7.2 g (.25 oz), it ties, splices, lashes anywhere—perfect for downhauls, outhauls, and other lightweight control systems on dinghies. Harken Part # 2698

Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. These small, compact blocks have very high working loads for safe, easy trimming. Zim Applications Club 420: mainsheet bridle Club FJ: secondary mainsheet block,...

Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Zim Applications Club 420 Mainsheet Club FJ Mainsheet Opti Mainsheet ILCA Mainsheet ISCA Mainsheet Club FJ Jib...

Velco for the ILCA/Aero to hold compass in place.

This 16mm Single beckett block is one of the smallest blocks made by harken. On the RS Aero, it is part of the vang system.

Sheave, 22mm, Ball Bearing