HARKEN H-864 Unit Straight Torque Tube 2-1841 A/b

( Brand: Harken ), ( Manufacturer Part Number: H-864 ), ( Part Type: Torque Unit Tube )

Review HARKEN Unit Series Straight Torque Tube #h864 A/b fits MK1

The Harken H-864 Mk1 Unit 2-1841 Straight Torque Tube H864 A/B is a high-performance sailing component designed for efficient and reliable power transmission from the sail to the boat. This torque tube is an essential part of Harken's H-864 Mk1 system, which is known for its durability and precision.

This straight torque tube is constructed from high-grade, anodized aluminum, ensuring it is both lightweight and resilient to the harsh marine environment. Its sleek design minimizes friction and maximizes energy transfer, resulting in improved sail control and responsiveness. The tube's internal geometry is optimized for efficient power transmission, reducing energy loss and enhancing overall system performance.

The H-864 Mk1 Unit 2-1841 Straight Torque Tube H864 A/B features a unique, two-piece design, allowing for easy disassembly for maintenance or adjustment. This design also allows for the use of interchangeable end fittings, allowing sailors to customize their setup according to their specific boat and sailing conditions.

The tube's A/B ends are precision-engineered to provide a secure and reliable connection to the sail and the boat. These ends are designed to accommodate a wide range of sail diameters and sheet sizes, ensuring that sailors can use the Harken H-864 Mk1 system with various sail configurations.

The Harken H-864 Mk1 Unit 2-1841 Straight Torque Tube H864 A/B is an essential component for any serious sailor looking to maximize the performance of their sailing system. Its lightweight, durable construction, efficient power transmission, and customizable design make it an indispensable tool for optimizing sail control and responsiveness on the water.

The Harken H-864 Mk1 Unit 2-1841 Straight Torque Tube H864 A/B is a sailboat control system component, specifically a torque tube, which is used to transmit force from the sailboat's steering system to the winches. Here are some potential pros and cons of purchasing this product:

1. High-quality manufacturing: Harken is a well-known brand in the sailing industry, and their products are known for their durability and precision.

2. Reduced wear and tear: The straight torque tube design reduces the wear and tear on the steering system and winches, leading to longer component life and fewer repairs.

3. Improved performance: The torque tube helps to eliminate the unwanted side-load forces on the winches, resulting in smoother and more efficient sail trimming.

4. Versatile application: This torque tube is compatible with a wide range of Harken winches, making it a versatile addition to any sailboat's control system.

1. Cost: The Harken H-864 Mk1 Unit 2-1841 Straight Torque Tube H864 A/B is a premium product, and its cost may be a barrier for some sailors.

2. Installation complexity: Installing a torque tube can be a complex process, and it may require specialized knowledge and tools.

3. Limited compatibility: While the torque tube is compatible with a wide range of Harken winches, it may not be compatible with winches from other manufacturers.

The Harken H-864 Mk1 Unit 2-1841 Straight Torque Tube H864 A/B is a high-quality product that offers several benefits, including reduced wear and tear, improved performance, and versatile application. However, its cost and installation complexity may be drawbacks for some sailors. Ultimately, whether or not to purchase this torque tube depends on the specific needs and budget of the sailor.

If you are a serious sailor who values high-performance sailing and is willing to invest in premium components, then the Harken H-864 Mk1 Unit 2-1841 Straight Torque Tube H864 A/B is a worthwhile investment. However, if you are on a tight budget or have limited experience with sailboat control systems, then you may want to consider alternative options or seek the advice of a sailing professional before making a decision.

Details:

HARKEN MK1 UNIT 2 SERIES 2-1841 STRAIGHT TORQUE TUBE #H864 A/B W/ PREFEEDER BOLTS #H834-2.

part #: h864 prices

• $48.95-$164.95

specifications sailgrinch:

• for models: Mk1
• brand: Harken
• mpn: H-864
• part type: Torque Unit Tube

seller sailgrinch:

• rating: 100.0%
• # reviews: 4530
• city: Bristol, Rhode Island

general sailgrinch:

• Boat Parts > Sailing Hardware Gear > Other Sailing Hardware Gear
• condition: Used

shipping sailgrinch:

• transit: 3-7 Days
• cost: $14.95
• service: UPS Ground
• carrier: UPS
• class: Standard
• type: Fixed

returns sailgrinch:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

offer sailgrinch:

• options: Ship-to-home
• quantity: 1
• started: May 4, 2026
• availability: In Stock
• sold: 0

payments sailgrinch:

• wallet: Google-pay
• credit card: Visa
• other

Harken H-864 Is Similar To:

• Harken Mkiv-2 Mkiv Unit 2 (38.7% similar) Includes approximately 48 6 of foils. Longevity, ease of use, and simplicity installation are crucial components the design. This unit is in excellent working order. Described by Harken, the Markov furling systems are strong, lightweight and aerodynamic, with performance features Harken is known...(July 21st, 2024)
• Harken 7413.10 Roller Furler Drum Mkiv Unit 3 (30.1% similar) No extra parts included in this sale. Complete set on sale for $7,642.95 regular $9,553. This offer is only what in the pictures...(September 5th, 2024)
• Harken 32st Classic Series Size 32 Self Tailing 2 Speed Winch Set Anodized Aluminum (33.1% similar) Cleaned, serviced and ready to install upon receipt. Harken classic series size 32 self tailing 2 speed winch set of 2, anodized ALUMINUM.6-1/2X 5-1/2 base diameter. Will separate send message for pricing. 5 hole mounting 2-1/4 orc, units are in excellent used condition...(September 14th, 2024)
• Harken 7352.10.20m Reflex Unit 2 Furling System For Asymmetric Spinnakers (36.9% similar) Patented Harken reflex fullers provide sailors confidence that their free-flying spinnakers, cankers, and code sails will furl with speed control. It was only used about a dozen times before it determined that unsuitable for racing using an a2 runner spinnaker. Longer lengths would require a...(October 4th, 2024)
• Harken H-55720 Sailboat Jib Reefing Esp Unit 1 Furling System Halyard Swivel (31.9% similar) The manufacturer may use the same photo to represent all variations of a product or show in with other parts that be sold separately. For Harken esp unit 1 furling system 7321.10. All photography is for illustrative purposes only and...(December 8th, 2024)
• Harken 7321.33 Sailboat Reefing Esp 1 Furling System Lower Foil Adjuster Tube (27.6% similar) All photography is for illustrative purposes only and provided reference. Part number: 7321.33. Higher shipping and handling cost prevail. Model number:adjuster tube. The manufacturer may use the same photo to represent all...(December 8th, 2024)
• Harken 7411.10 Mkiv Unit 1 Sailboat Racing Jib Reefing And Furling System (41.1% similar) The manufacturer may use the same photo to represent all variations of a product or show in with other parts that be sold separately. Higher shipping and handling cost prevail. Specifications: wire 1 x 19 SS: 9/32 8MM. Longevity, ease of use, and simplicity installation are crucial components...(January 3rd, 2025)
• Harken 7352.37 Reflex Unit 2 Forked Head Fitting With Swivel (38.5% similar) It works perfectly. Clevis pin in. Use with furling unit. A padded cover prevents damage to spars. Clevis pin mm. There are some very slight marks on the forks of fitting. Use with Harken furling unit 7352.10 base. For sale is an almost new Harken reflex unit 2 forked head swivel...(January 8th, 2025)
• Harken 7351.10.18m Unit 1 Reflex Sailboat Asymmetric Spinnaker Furling System (30.3% similar) Maximum sail area: 112 m 1200 ft. Includes: drive unit. Reflex torsion cable. The manufacturer may use the same photo to represent all variations of a product or show in with other parts that be sold separately. Manufacturer...(February 9th, 2025)
• Harken Hfg947 Mkiv Unit 4 Furling System Extrusion Connector Wedge Set 24-pack (32.9% similar) All photography is for illustrative purposes only and provided reference. The manufacturer may use the same photo to represent all variations of a product or show in with other parts that be sold separately. Higher shipping and handling cost prevail. Manufacturer: Harken. Harken HFG947...(February 12th, 2025)
• Harken 7313.21 3 4 Sailboat Sailing Unit 3 Link Plate Toggle With 19.1mm Pin (37.5% similar) All photography is for illustrative purposes only and provided reference. Stainless steel link plates fit over standard turnbuckle, resist scratches, and can be easily re polished. Clevis pin: 3/4 19.1MM. Manufacturer: Harken...(March 12th, 2025)