CHRISTMAS & NEW YEAR BUSINESS HOURS
Thank you for your continued support & partnership with The Boat Warehouse. We wish you a safe and relaxing holiday period.
Please note that orders placed after Wednesday December 11th may not arrive in time for Christmas.
The Boat Warehouse will be closed from 4:00pm on Tuesday December 24th and will re-open at 9:00am on Monday January 6th 2025.
No on-line orders will be shipped during this period.
Harken 57mm Over-The-Top Block
Over-the-top blocks lead lines aft over cabin houses, coamings, and splashguards.
| Part Number | Sheave Dia. | Length | Width | Weight | Max. Working Load | Breaking Load | Number of Fasteners |
|---|---|---|---|---|---|---|---|
| HKN-3002 | 57 mm | 83 mm | 35 mm | 181 g | 1136 kg | 2272 kg | 2 |
Harken
Harken 57mm Double Over-The-Top Block Over-the-top blocks lead lines aft over cabin houses, coamings, and splashguards. Part Number Sheave Dia. Length Width Weight Max...
Harken
Harken 57mm Triple Over-The-Top Block Over-the-top blocks lead lines aft over cabin houses, coamings, and splashguards. Part Number Sheave Dia. Length Width Weight Max...
Harken
Harken 57mm Block Swivel Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high...
Harken
Harken 57mm Cheek Block Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high...
Harken
Harken 57mm Fiddle Block - 57mm Fiddle Block - Swivel, Becket Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks,...
Harken
Harken 57mm Stanchion-Mount Block Harken recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. Use the 7401 or 7407 block on the bow pulpit as an inboard lead...
Harken
Harken 57mm Cheek Ratchamatic Block The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads...
Harken
Harken 57mm Block - Swivel Becket Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have...
Harken
The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and...
