Harken

Harken’s full range of cylinders are perfect for mast, sail, and keel controls. These components are designed to provide reliable performance in various nautical applications. Standard Fittings: Cylinders include a standard clevis jaw on both ends. Custom Options: They can also be fitted with blocks and different eye types. Specifications• Brand: Harken• Reference: HYCS130380475BCC• Breaki... read+

Harken’s full range of cylinders are perfect for mast, sail, and keel controls. These components are designed to provide reliable performance in various nautical applications. Standard Fittings: Cylinders include a standard clevis jaw on both ends. Custom Options: They can also be fitted with blocks and different eye types. Specifications• Brand: Harken• Reference: HYCS130380700BCC• Breaki... read+

Harken’s integral hydraulic backstay adjuster provides the power to optimize sail shape quickly for racers and adjust mast tension for smoother furling for cruisers. The cylinder features a built-in, single-acting pump. Every unit includes a hardcoat-anodized aluminum cylinder and pump, valve, and stainless pump handle. Handle Attachment: The stainless pump handle offers two attachment options.... read+

Harken’s integral hydraulic backstay adjuster provides the power to optimize sail shape quickly for racers and adjust mast tension for smoother furling for cruisers. The cylinder features a built-in, single-acting pump. Every unit includes a hardcoat-anodized aluminum cylinder and pump, valve, and stainless pump handle. Handle Attachment: The stainless pump handle offers two attachment options.... read+

Harken’s integral hydraulic backstay adjuster provides the power to optimize sail shape quickly for racers and adjust mast tension for smoother furling for cruisers. The cylinder features a built-in, single-acting pump. Every unit includes a hardcoat-anodized aluminum cylinder and pump, valve, and stainless pump handle. Handle Attachment: The stainless pump handle offers two attachment options.... read+

Harken’s integral hydraulic backstay adjuster provides the power to optimize sail shape quickly for racers and adjust mast tension for smoother furling for cruisers. The cylinder features a built-in, single-acting pump. Every unit includes a hardcoat-anodized aluminum cylinder and pump, valve, and stainless pump handle. Handle Attachment: The stainless pump handle offers two attachment options.... read+

Repair kits are available for all valves, cylinders, and pumps. They include everything in the seal kit with the addition of select machined components that may require occasional replacement. Specifications• Brand: Harken• Reference: HYKRCV10048K• Fits: HYCV10048 read+

Repair kits are available for all valves, cylinders, and pumps. They include everything in the seal kit with the addition of select machined components that may require occasional replacement. Specifications• Brand: Harken• Reference: HYKRCV11554K• Fits: HYCV11554 read+

Repair kits are available for all valves, cylinders, and pumps. They include everything in the seal kit with the addition of select machined components that may require occasional replacement. Specifications• Brand: Harken• Reference: HYKRCV5525K• Fits: HYCV05525 read+

Repair kits are available for all valves, cylinders, and pumps. They include everything in the seal kit with the addition of select machined components that may require occasional replacement. Specifications• Brand: Harken• Reference: HYKRCV6532K• Fits: HYCV06532 read+

Repair kits are available for all valves, cylinders, and pumps. They include everything in the seal kit with the addition of select machined components that may require occasional replacement. Specifications• Brand: Harken• Reference: HYKRCV7532K• Fits: HYCV07532 read+

Repair kits are available for all valves, cylinders, and pumps. They include everything in the seal kit with the addition of select machined components that may require occasional replacement. Specifications• Brand: Harken• Reference: HYKRCV9038K• Fits: HYCV09038 read+

Seal kits are available for all valves, cylinders, and pumps. These kits include all normal wear items such as O-rings, seals, and nylon tip set screws. Specifications• Brand: Harken• Reference: HYKSCV10048K• Fits: HYCV10048 read+

Seal kits are available for all valves, cylinders, and pumps. These kits include all normal wear items such as O-rings, seals, and nylon tip set screws. Specifications• Brand: Harken• Reference: HYKSCV11554K• Fits: HYCV11554 read+

Seal kits are available for all valves, cylinders, and pumps. These kits include all normal wear items such as O-rings, seals, and nylon tip set screws. Specifications• Brand: Harken• Reference: HYKSCV4022K• Fits: HYCV04022 read+

Seal kits are available for all valves, cylinders, and pumps. These kits include all normal wear items such as O-rings, seals, and nylon tip set screws. Specifications• Brand: Harken• Reference: HYKSCV4525K• Fits: HYCV04525 read+

Seal kits are available for all valves, cylinders, and pumps. These kits include all normal wear items such as O-rings, seals, and nylon tip set screws. Specifications• Brand: Harken• Reference: HYKSCV5525K• Fits: HYCV05525 read+

Seal kits are available for all valves, cylinders, and pumps. These kits include all normal wear items such as O-rings, seals, and nylon tip set screws. Specifications• Brand: Harken• Reference: HYKSCV6532K• Fits: HYCV06532 read+

Seal kits are available for all valves, cylinders, and pumps. These kits include all normal wear items such as O-rings, seals, and nylon tip set screws. Specifications• Brand: Harken• Reference: HYKSCV7532K• Fits: HYCV07532 read+

Seal kits are available for all valves, cylinders, and pumps. These kits include all normal wear items such as O-rings, seals, and nylon tip set screws. Specifications• Brand: Harken• Reference: HYKSCV9038K• Fits: HYCV09038 read+

These 2.25 in (57 mm) blocks are compact and lightweight, offering fast trim and release under both high and low loads. They are perfect for dinghies, scows, beachcats, and iceboats, as well as small offshore racers and cruisers. Compact and Lightweight: Designed for minimal weight and space requirements. Fast Trim and Release: Provides efficient handling under high or low loads. Applications: ... read+

The 3.00 (76 mm) blocks are compact and lightweight, designed for fast trim and release under high or low loads. They are ideal for dinghies, scows, beachcats, and iceboats, as well as small offshore racers and cruisers. Compact and lightweight: The 3.00 (76 mm) size offers a compact and lightweight profile suitable for various sailing applications. Fast trim and release: Provides efficient han... read+