Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Turnbuckle
Origin	-
Material	Malleable Iron
Surface Finish	Hot-Dip Galvanized
Thread Standard	M20 National Standard
Body Type	Spiral Buckle (Flower Lantern)
Thread Direction	Reverse Thread (Left & Right)
Manufacturing Process	Sand Casting
Primary Application	Utility Pole Wire Rope Tensioning
Load Capacity	Suitable for General Rigging Loads
Corrosion Resistance	High (Outdoor Rated)
Package Contents	1 x M20 Turnbuckle Assembly

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Will buy again

Helpful product page and smooth experience overall.

Anonymous

Mar 28, 2026

Rating: 5/5

Solid everyday option

Simple, reliable, and easy to integrate with my existing setup.

Anonymous

Mar 23, 2026

Rating: 5/5

Exactly what I expected

The M20 National Standard Turnbuckle, Malleable Iron Screw Rigging, Spiral Buckle, Galvanized Flower Lantern Bolt, Utility Pole Wire Rope Tensioner arrived in good condition and matches the listing details.

Anonymous

Mar 15, 2026

Rating: 4/5

Good quality for the price

I use it regularly and the performance has been stable so far.

Anonymous

Mar 13, 2026

Rating: 4/5

Works as described

No major issues. The finish and fit are both acceptable for this range.

Anonymous

Mar 13, 2026

Rating: 4/5

Reliable and practical

After a few days of use, it feels dependable and consistent for routine tasks.

5 FAQ

Q: What is the maximum working load limit for this M20 model?

A: While specific limits depend on the angle of use and condition of the rope, this malleable iron M20 turnbuckle is generally rated for standard rigging loads up to 2 tons. Please consult engineering specs for critical lifts.

Q: Does this come with hooks or eyes attached?

A: This specific 'Flower Lantern' or spiral buckle model typically features a closed body loop design intended for direct wire rope insertion or use with shackles. Hooks are not included.

Q: Is this turnbuckle suitable for marine environments?

A: Yes, the hot-dip galvanized finish provides excellent corrosion resistance, making it suitable for marine and coastal applications.

Q: How do I adjust the tension once installed?

A: Rotate the central body of the turnbuckle. Because it has reverse threads (left-hand on one side, right-hand on the other), turning the body simultaneously pulls both ends inward to increase tension.

Q: Can I use this with stainless steel cable?

A: Yes, you can use it with stainless steel cable. However, be aware that dissimilar metals can sometimes lead to galvanic corrosion over long periods in wet environments.

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