Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Turnbuckle
Origin	-
Thread Size	M20
Material	Malleable Iron
Body Type	Open Body
End Fitting	Closed Basket Screw
Finish	Galvanized
Working Load Limit	3.2 kN
Total Length (Closed)	210 mm
Adjustment Range	150 mm
Weight	0.85 kg
Application	Wire Rope Tensioning

6 reviews

Anonymous

Mar 23, 2026

Rating: 4/5

Solid build quality

Very sturdy malleable iron construction. It was a bit stiff to turn at first, but after applying some grease, it works smoothly. Good value for the price.

Anonymous

Mar 12, 2026

Rating: 5/5

Perfect for fence tightening

Used this to tighten the wire ropes on my backyard fence. The M20 thread fits perfectly and the galvanized finish looks like it will last a long time outdoors.

Anonymous

Mar 11, 2026

Rating: 4/5

Good tensioner

Does the job well. The open body design allows for easy visual inspection of the thread engagement. Just make sure you don't overtighten.

Anonymous

Mar 08, 2026

Rating: 5/5

Reliable hardware

Purchased multiple units for a greenhouse structure. All arrived in perfect condition and held the tension consistently over several months.

Anonymous

Mar 06, 2026

Rating: 5/5

Exactly as described

The closed basket screw design makes it easy to attach to existing loops. No issues with stripping the threads even under high tension.

Anonymous

Mar 03, 2026

Rating: 5/5

Great for marine use

Bought this for a small boat rigging project. The galvanization seems thick and protective against salt water. Highly recommend for light marine applications.

5 FAQ

Q: How much adjustment range does the M20 provide?

A: The M20 Open Body Turnbuckle offers an adjustment range of approximately 150 mm when fully extended from its closed position.

Q: Can I use this for overhead lifting applications?

A: No, this product is designed for tensioning and straining wire ropes in static structures like fences or railings, not for dynamic overhead lifting.

Q: Is this turnbuckle suitable for stainless steel wire rope?

A: Yes, this malleable iron turnbuckle is compatible with stainless steel wire rope, provided the rope diameter matches the M20 rating specifications.

Q: Does this come with a lock nut to prevent loosening?

A: No, this unit does not include lock nuts. We recommend purchasing separate jam nuts or using wire locking if vibration is a concern in your application.

Q: What is the maximum load this can safely hold?

A: The working load limit is approximately 3.2 kN. Please do not exceed this limit to ensure safety and prevent equipment failure.

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