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Home / Turnbuckle / 304 Stainless Steel Closed Turnbuckle - Chain Tensioner & Wire Rope Tightener 6mm

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Turnbuckle
Origin -
Material 304 Stainless Steel
Wire Rope Diameter 6mm
Type Closed Body Turnbuckle
Finish Polished
Thread Type Right Hand / Left Hand
Working Load Limit 1.2 kN
Corrosion Resistance High (Marine Grade)
Application Fencing, Rigging, Cable Railings
Package Includes 1 x Turnbuckle, 2 x Eye Nuts
Country of Origin China

6 reviews

A

Anonymous

Mar 28, 2026

Rating: 5/5

Great value for money

I bought ten of these for a garden fence tensioning job. They hold tension well and haven't shown any signs of rust after a few months of exposure to rain. Highly recommended.

A

Anonymous

Mar 27, 2026

Rating: 4/5

Good quality, slightly stiff threads

The build quality is excellent and they look very professional once installed. The threads were a bit stiff at first, but after working them back and forth a few times, they smoothed out nicely.

A

Anonymous

Mar 22, 2026

Rating: 5/5

Excellent finish

The polished finish matches my other hardware perfectly. No sharp edges and the mechanism turns smoothly. Will definitely buy again for future projects.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Perfect for my deck railing

These turnbuckles are exactly what I needed for my stainless steel cable railing project. The 304 grade steel looks great and feels very solid. Installation was straightforward with standard tools.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Sturdy and reliable

Used these to tighten some wire ropes on a boat canopy. The closed body design protects the threads from salt spray better than open hooks. Very satisfied with the purchase.

A

Anonymous

Mar 07, 2026

Rating: 3/5

Works well but size check needed

The product works as described, but make sure your wire rope is exactly 6mm. My rope was slightly thicker and required some force to fit into the eye nuts. Once in, it holds tight.

5 FAQ

Q: Does this come with the eye nuts or just the body?

A: The package includes the closed turnbuckle body and two matching eye nuts, so it is ready to install right out of the box.

Q: What is the maximum load this 6mm turnbuckle can handle safely?

A: The working load limit for this specific 6mm model is approximately 1.2 kN. Please ensure you do not exceed this limit for safety reasons.

Q: Is this turnbuckle suitable for outdoor use in coastal areas?

A: Yes, this turnbuckle is made from 304 stainless steel, which offers excellent corrosion resistance and is suitable for marine and coastal environments.

Q: How do I adjust the tension once installed?

A: Simply rotate the central closed body. One side has right-hand threads and the other has left-hand threads, allowing you to tighten or loosen the assembly evenly by turning the center.

Q: Can I use this with galvanized wire rope instead of stainless?

A: While physically possible, we recommend using stainless steel wire rope to prevent galvanic corrosion between the dissimilar metals over time.

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