HARKEN 3147 Dyneema Loup Loop 0097653127079 3150 Loup/loop 12MM

( Brand: Harken ), ( Manufacturer Part Number: 3147 ), ( Country/region Of Manufacture: United States ), ( Item Width: 12mm ), ( UPC: 097653127079 )

Review HARKEN Dyneema Loup/loop 12mm Long

Introducing the Harken 3147 and 3150 Dyneema LOOPs, a revolutionary innovation in sailing hardware that offers unmatched strength and durability. These LOOPs are part of Harken's premium range, crafted from Dyneema SK-75, a high-performance fiber known for its exceptional strength-to-weight ratio and resistance to abrasion.

The Harken 3147 and 3150 LOOPs are designed as cleat and fairlead combinations, respectively, for use in various sailing applications. The 3147 LOOP cleat is a versatile component that can be used for a range of lines, including halyards, sheets, and control lines. With a working load capacity of 12mm (1/2") and a breaking strength of 3150 pounds, this LOOP is ideal for heavy-duty sailing applications. Its sleek design ensures a low profile, reducing wind resistance and enhancing the overall aesthetics of your sailboat.

The 3150 LOOP fairlead, on the other hand, is designed for use with halyards and other lines that experience high loads. With a working load capacity of 12mm (1/2") and a breaking strength of 3150 pounds, this LOOP is built to withstand the demands of rigorous sailing conditions. Its asymmetrical shape channels the line load evenly, reducing stress concentrations and prolonging the life of the associated hardware.

Both the Harken 3147 and 3150 Dyneema LOOPs feature a streamlined design, which not only enhances their visual appeal but also ensures efficient sail handling. Their low-friction, self-gating mechanism allows for smooth line movement, while their compact size makes them easy to install and integrate into any sailing setup.

In conclusion, the Harken 3147 and 3150 Dyneema LOOPs represent a significant leap forward in sailing hardware technology. Their unparalleled strength, durability, and low-friction performance make them an indispensable addition to any serious sailor's toolkit. Whether you're racing around the world or cruising local waters, these LOOPs are designed to help you tackle the most challenging sailing conditions with confidence and ease.

The Harken 3147 and 3150 Dyneema Loup/Loop are popular sheet winch systems used in sailing. These winches offer several advantages and disadvantages for buyers.

1. Lightweight: These winches use Dyneema fiber instead of traditional steel or brass components, making them significantly lighter than their metal counterparts. This reduction in weight can improve the overall balance and performance of the boat.

2. Durability: Despite being lighter, these winches are exceptionally strong and durable. The Dyneema fiber is nearly impervious to corrosion and UV degradation, ensuring a long-lasting solution for your sailing needs.

3. Smooth operation: The self-tailing design of these winches makes sheet handling easier and more efficient. The Dyneema fiber also reduces friction, resulting in a smoother and more consistent sheet feed.

4. Easy to install: The Harken 3147 and 3150 Dyneema Loup/Loop systems are relatively easy to install compared to traditional metal winches. The modular design allows for easy customization and flexibility during installation.

1. Cost: These winches can be more expensive than traditional metal winches, with the cost difference increasing for larger sizes or custom configurations.

2. Compatibility: Not all boats or sailing systems are compatible with the Harken 3147 and 3150 Dyneema Loup/Loop winches. It is essential to check the specifications and compatibility with your boat or sailing system before making a purchase.

3. Limited size availability: These winches are primarily available in smaller sizes, with larger sizes being less common. This may limit their suitability for larger sailboats or yachts.

The Harken 3147 and 3150 Dyneema Loup/Loop winches offer several advantages, including lightweight, durability, smooth operation, and easy installation. However, they also come with disadvantages such as cost, compatibility issues, and limited size availability.

If you are looking for a lightweight, durable, and efficient sheet winch system, the Harken 3147 and 3150 Dyneema Loup/Loop are excellent options. However, it is essential to consider the cost, compatibility, and size availability before making a purchase. These winches are best suited for smaller sailboats and dinghies, where their advantages outweigh the potential disadvantages. If you have a larger sailboat or yacht, you may want to explore other winch options that better fit your specific needs.

Details:

Harken 3150 12mm loup with 7150lb stated vertical working load. Brand new in package. Retails for $200.

part #: 3147 price

• $679.95

specifications sailgrinch:

• brand: Harken
• mpn: 3147
• country/region of manufacture: United States
• item width: 12mm
• upc: 097653127079

offer sailgrinch:

• sold: 0
• availability: In Stock
• started: April 28, 2025
• quantity: 1
• best offers: True
• options: Ship-to-home

seller sailgrinch:

• city: Oceanside, California
• # reviews: 304
• rating: 100.0%

returns sailgrinch:

• policy: No Returns

payments sailgrinch:

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

shipping sailgrinch:

• class: Standard
• type: Calculated
• transit: 3-8 Days
• carrier: USPS
• service: USPS Ground Advantage
• cost: $5.70

general sailgrinch:

• condition: New
• Boat Parts > Sailing Hardware Gear > Sailing Rigging Fittings

Harken 3147 Is Similar To:

• Harken 3245 100mm Black Magic Aluminum Loop Block (36.6% similar) Harken 100MM black magic aluminum loop block, 3245, bpm# 4388-2, retails for $674.00...(October 4th, 2024)
• Harken In7896.hl 39.5in Long Low-beam Traveler Track Rail And High Load Car Sailboat Boat (25.6% similar) 4 - IN7896.HAL Harken 22MM high-load CB utility trolley 1/4 holes on top 2 stainless steel 39.5 rails, this Harken traveler track rail is inches long and designed for high load applications. The car is designed to work smoothly with the rail and made from same high quality materials, ensuring...(December 8th, 2024)
• Harken 2732 22mm Low Load Loop Ball Bearing Car (39.6% similar) New part, not in original packaging. Left over from a project, never installed...(June 7th, 2025)
• Harken 3144 Soft Attachment Inch Loup 10mm X 380mm Long (53.5% similar) New with tags, still in original packaging...(October 29th, 2025)
• Harken 3140 9 Mm 8 Inch Soft Loop Pn (48.8% similar) Shipped with USPS ground advantage. Harken 9MM / 8 soft loop pn 3140...(November 21st, 2025)
• Harken 3139 Loup 9mm Short 2800 Lb Loop (50.6% similar) The Harken 3139 loop 9MM short 2800 lb is a high-quality sailing hardware product designed for marine use. It is crucial for sailing vessels to have reliable and durable hardware ensure safety smooth operation on the water. Loop soft attachments replace heavy stainless steel shackles on racing...(December 1st, 2025)
• Harken H348 29 Mm Carbo Air Block With Dyneema Soft Shackle (40.8% similar) Sheave: 29MM / 1/1 /8 in. Maximum line: 8MM / 5/16 in. length : 49MM / 1/1 5/16 in. From Harken low-friction carboy air blocks are lightweight, strong, reliable and affordable. Harken 29MM carboy air block H348 w/ dyneema soft shackle. Companions to our popular Harken big...(January 17th, 2026)
• Harken 2148 T2 Loop 40mm Single (56% similar) Part #: Harken 2148 for sale...(March 13th, 2026)
• Harken Ttr-15t Ttr 175mm Loop Block (43% similar) 15,000KG max working load. Harken big boat tr airlock. 25MM max line diameter. 175MM sheave...(March 26th, 2026)
• Harken C8955 Crx 42mm Loop Car 3.6t Like New Condition (34.7% similar) Maximum working load kg 3600 kg, lb 7937 lb, length mm 191MM, in 7/1 /2 in like new condition...(March 27th, 2026)