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Home / Turnbuckle / 304 Stainless Steel Closed Body Turnbuckle Adjustable Tension Rod Automatic Locking Puller Fixator 428 Tightener

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Turnbuckle
Origin -
Material 304 Stainless Steel
Type Closed Body Turnbuckle
Mechanism Automatic Locking
Thread Specification M8 x 1.25
Adjustment Range 40mm - 65mm
Finish Polished Silver
Load Capacity Up to 500 kg
Corrosion Resistance High (Marine Grade)
Package Contents 2 x Turnbuckles, 4 x Eye Bolts
Application Cable Tensioning, Railing, Rigging

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 4/5

Solid build, slightly stiff at first

Very sturdy construction. It was a bit hard to thread initially, but once worked in, the adjustment is smooth. Great value for the price compared to local hardware stores.

A

Anonymous

Mar 18, 2026

Rating: 5/5

Easy to install and adjust

As a DIY enthusiast, I found these very user-friendly. The automatic lock gives me peace of mind that the cables won't loosen over time. Fast shipping too!

A

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect for my boat railing

These turnbuckles are exactly what I needed for my sailboat. The stainless steel quality is top-notch, and the automatic locking mechanism saves a lot of time during installation. No rust after three months in saltwater.

A

Anonymous

Mar 16, 2026

Rating: 3/5

Good product, wrong size for my needs

The quality is undeniable, but I ordered the wrong thread size for my existing setup. My mistake, not the product's. Will reorder the correct size soon.

A

Anonymous

Mar 10, 2026

Rating: 5/5

Great quality stainless steel

I was worried about rust since I live near the coast, but these have held up beautifully. The finish is polished and looks professional on my balcony cables.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Excellent tension control

Used these for a wire fence project. The closed body design keeps dirt out, and the tension holds perfectly without slipping. Highly recommend for outdoor projects.

5 FAQ

Q: What is the maximum weight capacity per unit?

A: Each turnbuckle is rated to safely handle loads up to 500 kg under normal operating conditions.

Q: Can I adjust the tension without tools?

A: While the body can be turned by hand for fine adjustments, we recommend using a wrench for initial tightening and heavy tensioning.

Q: Is this suitable for use in saltwater environments?

A: Yes, made from 304 stainless steel, these turnbuckles offer high corrosion resistance and are suitable for marine applications.

Q: What is the thread pitch on this model?

A: This specific model features an M8 x 1.25 metric thread pitch.

Q: Does this come with the eye bolts needed for installation?

A: Yes, the package includes two turnbuckles and four matching eye bolts for immediate installation.

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