NAVTEC D531-1416 Turnbuckle Lh Left Thread D531-14-16

( Brand: Navtec ), ( Manufacturer Part Number: D531-1416 )

Review NAVTEC For Turnbuckle Lh Left Hand Thread fits C550 C500

The Navtec D531-1416 turnbuckle is a high-performance component designed specifically for use on C550 and C500 series boats. This turnbuckle, with a left-hand thread, is part of Navtec's D-Series line, which is renowned for its durability and reliability.

The D531-1416 turnbuckle features a 14mm body diameter and a 16mm thread pitch. This size makes it suitable for applications where a significant amount of force needs to be transmitted between two points. The turnbuckle's body is made from marine-grade 316 stainless steel, ensuring resistance to corrosion and the harsh marine environment. The forged and hardened steel end fittings are also 316 stainless steel, providing added strength and durability.

The D531-1416 turnbuckle comes with a built-in, non-skid, ergonomic grip that provides a secure and comfortable hold for users when making adjustments. The turnbuckle's body has a smooth, polished finish, while the grip has a textured surface to prevent slipping.

Navtec's patented, self-locking, automatic adjusting mechanism is integrated into the D531-1416 turnbuckle. This innovative feature ensures that the turnbuckle remains securely tightened once it has been adjusted to the desired tension. The mechanism also allows for easy adjustments, as it automatically locks once the desired tension has been reached.

The D531-1416 turnbuckle is designed to meet or exceed the requirements of various marine industry standards, including SAE J1862 and ISO 8442. It is backed by Navtec's industry-leading warranty, providing peace of mind for boat owners and operators.

In summary, the Navtec D531-1416 turnbuckle is a high-performance, durable, and reliable component that is specifically designed for use on C550 and C500 series boats. Its left-hand thread, 14mm body diameter, and 16mm thread pitch make it suitable for applications where a significant amount of force needs to be transmitted between two points. The turnbuckle's marine-grade stainless steel construction, built-in grip, and patented self-locking mechanism make it a top choice for boat owners and operators who demand the best in performance and reliability.

The Navtec D531-1416 is a left-hand threaded turnbuckle designed for use with the C550 and C500 series boats. This turnbuckle is manufactured by Navtec, a well-known and reputable company in the marine industry. Here are some pros and cons of buying a Navtec D531-1416:

1. High-quality construction: Navtec is known for producing high-quality marine hardware. The D531-1416 is no exception, with a forged and tempered body and a hardened stainless steel end.

2. Corrosion resistance: The turnbuckle is made of 316L stainless steel, which is highly resistant to corrosion, making it an excellent choice for use in marine environments.

3. Sealed bearing: The turnbuckle features a sealed bearing, which helps to reduce friction and wear, ensuring smooth operation and longevity.

4. Self-aligning: The turnbuckle is self-aligning, which makes installation easier and ensures that the load is evenly distributed.

5. Strong: The turnbuckle has a working load limit (WLL) of 14,600 pounds, making it a strong and reliable component for securing heavy loads.

1. Expensive: The Navtec D531-1416 is more expensive than some other turnbuckles on the market.

2. May require professional installation: Due to its size and strength, the turnbuckle may require professional installation to ensure that it is properly secured and aligned.

3. Limited availability: The turnbuckle may not be widely available in local marine stores, and may need to be ordered online or from a specialty supplier.

The Navtec D531-1416 is a high-quality, corrosion-resistant, and strong turnbuckle that is ideal for securing heavy loads on C550 and C500 series boats. Its sealed bearing and self-aligning design make installation easier and ensure smooth operation. However, it is more expensive than some other turnbuckles and may require professional installation. If the cost is not a concern and ease of installation is important, then the Navtec D531-1416 is an excellent choice.

If you are looking for a reliable and strong turnbuckle for securing heavy loads on your C550 or C500 series boat, then the Navtec D531-1416 is a great option to consider. Its high-quality construction, corrosion resistance, and sealed bearing design make it an excellent investment for your boat. However, if cost is a concern, you may want to consider alternative options that are more affordable while still providing the necessary strength and durability.

Details:

The product is a Navtec D531-1416 turnbuckle designed for sailboats. Specifically, it is a left-hand thread version for the C550 and C500 model's. This high-quality boat part is essential for maintaining and upgrading sailing hardware, ensuring smooth reliable performance on the water.

part #: d5311416 price

• $200.00

specifications sailgrinch:

• for models: C550, C500
• brand: Navtec
• mpn: D531-1416

shipping sailgrinch:

• carrier: USPS
• transit: 5-10 Days
• type: Fixed
• service: USPS Ground Advantage
• class: Standard
• cost: $8.00

payments sailgrinch:

• wallet: Apple-pay
• credit card: Diners-club
• other

seller sailgrinch:

• # reviews: 2004
• rating: 100.0%
• city: South Amboy, New Jersey

general sailgrinch:

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

returns sailgrinch:

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

offer sailgrinch:

• quantity: 2
• options: Ship-to-home
• availability: In Stock
• started: January 28, 2026
• sold: 0

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