HARKEN 2.25" Upright Lead Classic Block, 206 Cam Cleats_Cam Cleats Accessories Lewmar's plain-bearing Synchro Blocks are

Lewmar's plain-bearing Synchro Blocks are engineered for speed

A razor knife should be used to free the caulk from the side of the seam

They swivel 45° to each side of the track and their patented design prevents blocks from hitting the deck when sheets are flogging

Lightweight

The 60mm footblock without jammer is ideal for turning lines along the deck

HARKEN 2.25" Upright Lead Classic Block, 206 Cam Cleats_Cam Cleats Accessories Lewmar's plain-bearing Synchro Blocks areHARKEN 2. 25" Upright Lead Classic Block is still the most popular block in Harken's line. It is used for main and jib sheets on course racing keelboats, scows, and dinghies with large mains. Often used for spinnaker halyards and sheets on small offshore boats. Low friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all