Blocks - Through-Deck

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 control line applications. Note: DO NOT use Harken...

Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes. Note: DO NOT use Harken equipment for human suspension unless product is specifically...

Harken Gizmo Single Through-Deck Bushing Single-sided through-deck bushings are designed to protect decks and lines from chafing using any through-deck application Part Number Center Hole Diameter Weight Diameter Shaft Outer...

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 control line applications. Wire Bullet blocks use roller...

Harken Gizmo 12mm Padeye Kit Padeye kits include a cross pin, waterproof cap and O-ring and convert a double-sided bushing into a through-deck, watertight padeye. The cross pin attaches the rope/loop and the cap snaps over the top to keep water out...

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 control line applications. Note: DO NOT use Harken...

Harken Gizmo 10mm Padeye Kit Padeye kits include a cross pin, waterproof cap and O-ring and convert a double-sided bushing into a through-deck, watertight padeye. The cross pin attaches the rope/loop and the cap snaps over the top to keep water out...