A
Anonymous
Mar 29, 2026
Rating: 5/5
Will buy again
Helpful product page and smooth experience overall.
Description
M20 National Standard Turnbuckle, Malleable Iron Screw Rigging, Spiral Buckle, Galvanized Flower Lantern Bolt, Utility Pole Wire Rope Tensioner
Reviews
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
A
Anonymous
Mar 28, 2026
Rating: 5/5
Solid everyday option
Simple, reliable, and easy to integrate with my existing setup.
A
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.
A
Anonymous
Mar 15, 2026
Rating: 4/5
Good quality for the price
I use it regularly and the performance has been stable so far.
A
Anonymous
Mar 13, 2026
Rating: 4/5
Works as described
No major issues. The finish and fit are both acceptable for this range.
A
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.
