Harken Blocks are essential components for sailboats, designed to handle loaded control lines with efficiency and precision. These boat blocks, including small boat blocks and ratchet blocks, come in various configurations to suit different sailing nee
|
1-2 weeks delivery time The Harken 3219 57mm Black Magic 3-Sheave Block With Swivel has three sheaves for maximum load distribution and efficiency. Its Torlon® roller bearings and center cage ensure low friction, while the swivel shackle prevents line twist. It weighs 378 g and supports up to 2200 kg. Item number: HK3219.
|
$ 977.79
-
+
| ||
|
1-2 weeks delivery time The Harken 3220 57mm Black Magic Aluminum Footblock HL redirects lines efficiently with lockoffs for temporary sheet securing. It features Hard Lube-anodized aluminum and Torlon® bearings for durability and smoothness. It weighs 122 g and has a 1134 kg working load. Item number: HK3220.
|
$ 360.80
-
+
| ||
|
1-2 weeks delivery time The Harken 3221 57mm Black Magic Aluminum Footblock Lockoff redirects lines and includes a lockoff for holding sheets temporarily. Its Hard Lube-anodized aluminum construction ensures UV protection, and Torlon® bearings maintain smooth operation. It weighs 154 g and supports 1134 kg. Item number: HK3221.
|
$ 487.09
-
+
| ||
|
1-2 weeks delivery time The Harken 3222 57mm Black Magic 2-Sheave Aluminum Footblock efficiently redirects lines across the deck using dual sheaves and a low-friction bearing system. It features Hard Lube-anodized aluminum for UV resistance and strength. It weighs 215 g with a 750 kg working load. Item number: HK3222.
|
$ 588.11
-
+
| ||
|
1-2 weeks delivery time The Harken 3223 57mm Black Magic 1-Sheave Aluminum Padeye Block HL attaches to compatible padeyes for limited articulation. Its design prevents deck contact when lines are slack, and Torlon® bearings ensure reduced friction. It weighs 111 g with a 1134 kg load capacity. Item number: HK3223.
|
$ 382.45
-
+
| ||
|
1-2 weeks delivery time The Harken 3224 57mm Black Magic Runner Block is built for running backstays, allowing precise mast bend adjustments. It has recessed cotter keys and smooth sideplate bails to prevent snagging, with UV-protected Hard Lube-anodized aluminum. It weighs 125 g and supports 1134 kg. Item number: HK3224.
|
$ 573.68
-
+
| ||
|
1-2 weeks delivery time The Harken 3225 32mm Car Control Block 2 Sheaves offers smooth, reliable operation across various sailing applications. Compatible with multiple Harken car models, it weighs 249 g and supports loads up to 1134 kg. Item number: HK3225.
|
$ 790.16
-
+
| ||
|
1-2 weeks delivery time The Harken 3226 57mm Black Magic Aluminum Low-Load Block Swivel is lightweight and efficient, designed for frequent sail adjustments. It uses Torlon® bearings for smooth performance and weighs 154 g with a 750 kg working load. Item number: HK3226.
|
$ 352.13
-
+
| ||
|
1-2 weeks delivery time The Harken 3227 57mm Black Magic Aluminum Stand-up Block provides strong, low-friction performance for active sail controls. Its hard-anodized aluminum body and Torlon® bearings ensure durability and smooth operation. It weighs 200 g and supports 1134 kg. Item number: HK3227.
|
$ 627.79
-
+
| ||
|
1-2 weeks delivery time The Harken 3228 57mm Black Magic 2-Sheave Aluminum Low-Load Block Swivel delivers smooth control for sail systems requiring dual sheaves. Its Torlon® bearing system and swivel shackle minimize friction and prevent line twist. It weighs 342 g with a 1250 kg load capacity. Item number: HK3228.
|
$ 689.14
-
+
| ||
|
1-2 weeks delivery time The Harken 3229 57mm Black Magic 1-Sheave Aluminum Low-Load Block Swivel, Becket is built for frequent sail adjustments. Featuring a swivel shackle and Torlon® bearings, it maintains smooth, untwisted line control. It weighs 169 g and supports 750 kg. Item number: HK3229.
|
$ 436.58
-
+
| ||
|
1-2 weeks delivery time The Harken 3230 75mm Black Magic Aluminum Loop Block delivers low-friction performance for high-performance sailing systems. Lightweight and strong, it uses Torlon® bearings and a soft-attachment loop for versatile mounting. It weighs 209 g with a 2268 kg load capacity. Item number: HK3230.
|
$ 779.34
-
+
| ||
|
1-2 weeks delivery time The Harken 3231 75mm Black Magic 1-Sheave Aluminum Block Swivel offers strength and smooth operation for demanding sail controls. It uses Torlon® bearings and a lockable swivel shackle to prevent line twist. It weighs 331 g and handles 2268 kg. Item number: HK3231.
|
$ 829.85
-
+
| ||
|
1-2 weeks delivery time The Harken 3232 75mm Black Magic 1-Sheave Aluminum Block Swivel, Becket enhances line control with a becket for additional attachments. Its Torlon® bearings ensure minimal friction, and a swivel shackle prevents line twist. It weighs 363 g and supports 2268 kg. Item number: HK3232.
|
$ 934.48
-
+
| ||
|
1-2 weeks delivery time The Harken 3233 75mm Black Magic 2-Sheave Aluminum Block Swivel is built for high-load use, offering smooth multi-line operation through its dual sheaves. Torlon® roller bearings, held apart by a center cage, reduce friction, while the shackle can either swivel or lock to avoid line twisting. With strong aluminum construction, it’s ideal for mainsheet and halyard systems.
|
$ 1,551.45
-
+
| ||
|
1-2 weeks delivery time The Harken 3234 75mm Black Magic Aluminum Footblock provides secure deck line redirection with the option for temporary locking. It uses Hard Lube-anodized sheaves and sideplates for UV resistance and a smooth finish. Torlon® roller bearings are separated by a center cage for low friction, and the design allows multiple fastener configurations for concealed mounting.
|
$ 653.06
-
+
| ||
|
1-2 weeks delivery time The Harken 3235 75mm Black Magic 2-Sheave Aluminum Footblock efficiently guides lines across the deck using its dual-sheave system. Featuring lockoffs for temporary line holding, it mounts cleanly with hidden metric or imperial fasteners. Hard Lube-anodized sideplates and sheaves enhance UV resistance, while Torlon® roller bearings in a center cage reduce friction for consistent performance.
|
$ 1,132.93
-
+
| ||
|
1-2 weeks delivery time The Harken 3236 75mm Black Magic Aluminum Footblock Lockoff provides line redirection and temporary sheet control with a smooth, compact design. Hidden fasteners allow clean installation, while Hard Lube-anodized sideplates and sheaves resist UV exposure. Torlon® roller bearings, separated in a center cage, maintain alignment for minimal friction and long-lasting efficiency.
|
$ 833.45
-
+
| ||
|
1-2 weeks delivery time The Harken 3237 75mm Black Magic 2-Sheave Aluminum Footblock Lockoff combines dual-sheave control with a built-in lockoff feature for temporary line holding. Its concealed mounting and Hard Lube-anodized components ensure clean appearance and UV resistance. Torlon® bearings in a central cage stay aligned to minimize friction and ensure dependable deck performance.
|
$ 1,443.23
-
+
| ||
|
1-2 weeks delivery time The Harken 3238 75mm Black Magic Runner Block is made for offshore boats, offering precise mast bend control through running backstays. Integrated sideplate bails and a recessed cotter key provide a snag-free profile. Hard Lube-anodized components resist UV damage, while Torlon® roller bearings remain aligned in a center cage for smooth, low-friction movement.
|
$ 840.66
-
+
| ||
What are the key features of a Harken Element Block and how is it used in sailing?
Harken Element Blocks are designed with durability and performance in mind, featuring a combination of aluminum side plates and composite sheaves. These blocks are ideal for a variety of sailing applications, from halyards to control lines. Their bearing system ensures smooth operation under both high and low loads, making them suitable for fast trim and release. Available in various configurations such as single block, fiddle block, and snatch block, they cater to the diverse needs of sailors.
The 16mm Micro Block is perfect for light load applications on small sailboats, while the 75mm Carbo Block is better suited for handling larger loads on bigger boats. Harken’s selection of blocks, including the Element Fiddle and Carbo Fiddle Block, are considered some of the best in the industry, providing reliable performance for both cruising and racing scenarios.
How does a fiddle block differ from a single block in terms of functionality
A fiddle block differs from a single block in that it has two sheaves, allowing it to manage more complex rigging setups and offer greater mechanical advantage. This makes it ideal for applications where precise trimming and efficient release under high or low loads are required. Fiddle blocks, like the 16 mm and bullet blocks in Harken's selection of sailboat blocks, are essential for leading control lines aft and ensuring smooth operation in various sailing conditions.
How does a micro block differ from a standard block in terms of usage on a sailboat?
A micro block differs from a standard block in terms of size and weight, making it ideal for applications where space and weight savings are crucial. Classic blocks, such as those in the selection of Harken blocks, include micro blocks designed for smooth and efficient trim and release under high loads. These compact blocks, like the triple carbo, are made with high-quality materials to ensure durability and performance, making them some of the best blocks available in Harken hardware.