• Eye and Jaw.
• Drop Forged
• Zinc Plated, Hot Dipped Galvanized.
• Satisfies US requirements.
• Safety Factor: 5:1
• Size embossed on each turnbuckle.
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| THREAD DIA&TAKE UP(IN.) | WORKING LOAD LIMIT(LBS.) | WEIGHT EACH (LBS.) | DIMENSIONS(IN.) | |||||||||||
| A | B | E CLOSED | G | J OPEN | K CLOSED | N CLOSED | R | S | X CLOSED | BB | ||||
| 1/4x4 | 500 | 0.30 | 0.25 | 0.45 | 1.58 | 0.62 | 11.35 | 7.35 | 8.07 | 0.78 | 0.34 | 1.75 | 4.00 | |
| 5/16x4-1/2 | 800 | 0.50 | 0.31 | 0.50 | 1.98 | 0.87 | 13.71 | 8.71 | 9.51 | 0.94 | 0.44 | 2.09 | 4.50 | |
| 3/8x6 | 1200 | 0.80 | 0.38 | 0.54 | 2.12 | 0.87 | 16.81 | 10.81 | 11.77 | 1.12 | 0.53 | 2.52 | 6.00 | |
| 1/2x6 | 2200 | 1.51 | 0.50 | 0.55 | 2.75 | 1.06 | 19.29 | 12.29 | 13.48 | 1.42 | 0.72 | 3.23 | 6.00 | |
| 1/2x9 | 2200 | 1.71 | 0.50 | 0.55 | 2.75 | 1.06 | 25.29 | 15.29 | 16.48 | 1.42 | 0.72 | 3.23 | 9.00 | |
| 1/2x12 | 2200 | 2.08 | 0.50 | 0.55 | 2.75 | 1.06 | 31.29 | 18.29 | 19.48 | 1.42 | 0.72 | 3.23 | 12.00 | |
| 5/8x6 | 3500 | 2.35 | 0.63 | 0.82 | 3.50 | 1.31 | 20.99 | 13.74 | 15.28 | 1.80 | 0.88 | 3.90 | 6.00 | |
| 5/8x9 | 3500 | 3.17 | 0.63 | 0.82 | 3.50 | 1.31 | 26.99 | 16.74 | 18.28 | 1.80 | 0.88 | 3.90 | 9.00 | |
| 5/8x12 | 3500 | 3.61 | 0.63 | 0.82 | 3.50 | 1.31 | 32.99 | 19.74 | 21.28 | 1.80 | 0.88 | 3.90 | 12.00 | |
| 3/4x6 | 5200 | 4.00 | 0.75 | 1.03 | 4.18 | 1.50 | 22.69 | 15.19 | 17.11 | 2.09 | 1.00 | 4.69 | 6.00 | |
| 3/4x9 | 5200 | 4.75 | 0.75 | 1.03 | 4.18 | 1.50 | 28.69 | 18.19 | 20.11 | 2.09 | 1.00 | 4.69 | 9.00 | |
| 3/4x12 | 5200 | 5.93 | 0.75 | 1.03 | 4.18 | 1.50 | 34.69 | 21.19 | 23.11 | 2.09 | 1.00 | 4.69 | 12.00 | |
| 3/4x18 | 5200 | 7.00 | 0.75 | 1.03 | 4.18 | 1.50 | 46.69 | 27.19 | 29.11 | 2.09 | 1.00 | 4.69 | 18.00 | |
| 7/8x12 | 7200 | 8.36 | 0.88 | 1.23 | 4.85 | 1.75 | 36.09 | 22.34 | 24.57 | 2.38 | 1.25 | 5.10 | 12.00 | |
| 7/8x18 | 7200 | 9.75 | 0.88 | 1.23 | 4.85 | 1.75 | 48.09 | 28.34 | 30.57 | 2.38 | 1.25 | 5.10 | 18.00 | |
| 1x6 | 10000 | 8.92 | 1.00 | 1.31 | 5.53 | 2.06 | 26.34 | 18.34 | 20.89 | 3.00 | 1.44 | 6.36 | 6.00 | |
| 1x12 | 10000 | 11.20 | 1.00 | 1.31 | 5.53 | 2.06 | 38.34 | 24.34 | 26.89 | 3.00 | 1.44 | 6.36 | 12.00 | |
| 1x18 | 10000 | 13.30 | 1.00 | 1.31 | 5.53 | 2.06 | 50.34 | 30.34 | 32.89 | 3.00 | 1.44 | 6.36 | 18.00 | |
| 1x24 | 10000 | 17.00 | 1.00 | 1.31 | 5.53 | 2.06 | 62.34 | 36.34 | 38.89 | 3.00 | 1.44 | 6.36 | 24.00 | |
| 1-1/4x12 | 15200 | 19.42 | 1.25 | 1.86 | 7.21 | 2.81 | 41.32 | 26.82 | 30.05 | 3.56 | 1.81 | 7.72 | 12.00 | |
| 1-1/4x18 | 15200 | 24.18 | 1.25 | 1.86 | 7.21 | 2.81 | 53.32 | 32.82 | 36.05 | 3.56 | 1.81 | 7.72 | 18.00 | |
| 1-1/4x24 | 15200 | 28.50 | 1.25 | 1.86 | 7.21 | 2.81 | 65.32 | 38.82 | 42.05 | 4.06 | 1.81 | 7.72 | 24.00 | |
| 1-1/2x12 | 21400 | 28.99 | 1.50 | 2.25 | 7.88 | 2.81 | 73.50 | 28.50 | 32.25 | 4.06 | 2.12 | 8.62 | 12.00 | |
| 1-1/2x18 | 21400 | 35.00 | 1.50 | 2.25 | 7.88 | 2.81 | 55.50 | 34.50 | 38.25 | 4.06 | 2.12 | 8.62 | 18.00 | |
| 1-1/2x24 | 21400 | 39.18 | 1.50 | 2.25 | 7.88 | 2.81 | 67.50 | 40.50 | 44.25 | 4.62 | 2.12 | 8.62 | 24.00 | |
| 1-3/4X18 | 28000 | 53.75 | 1.75 | 2.60 | 9.40 | 3.38 | 55.38 | 37.38 | 41.78 | 4.62 | 2.38 | 10.00 | 18.00 | |
| 1-3/4X24 | 28000 | 60.68 | 1.75 | 2.60 | 9.40 | 3.38 | 67.38 | 43.38 | 47.78 | 4.62 | 2.38 | 10.00 | 24.00 | |
| 2X24 | 37000 | 89.00 | 2.00 | 2.62 | 11.86 | 3.69 | 72.62 | 48.62 | 53.95 | 5.75 | 2.69 | 13.09 | 24.00 | |
| 2-1/2X24 | 60000 | 150.00 | 2.50 | 3.06 | 13.56 | 4.44 | 75.80 | 51.80 | 58.40 | 6.50 | 3.12 | 13.78 | 24.00 | |
| 2-3/4X24 | 75000 | 183.00 | 2.75 | 3.68 | 15.22 | 4.19 | 77.88 | 53.88 | 61.50 | 7.00 | 3.25 | 15.22 | 24.00 | |
PROOF LOAD IS 2.5 TIMES WORIKNG LOAD LIMIT.ULTIMATE LOAD IS 5 TIMES THE WORKING LOAD LIMIT.
Throughout more than 23 years, has built an enviable reputation as a leading supplier of rigging hardware products, chains and steel wire rope accessories.
Malleable Iron Turnbuckle M8, hot-dip galvanized finish, designed for tensioning and adjusting wire ropes, cables, and chains in various rigging applications. Made of high-quality malleable iron, this M8 turnbuckle offers excellent strength, corrosion resistance, and durability for long-term use.
Malleable iron turnbuckle, hot dipped galvanized surface for anti-rust. Available in Hook&Eye, Eye&Eye, Hook&Hook types. Wide size range M6-M36, easy tension adjustment. Ideal for fence, greenhouse, cable fixing and general straining work. Not for lifting purpose.
This Open Type Stainless Steel Turnbuckle (also called marine rigging screw) is a practical tensioning hardware specially designed for marine and coastal applications. As the product picture shows, this open-body turnbuckle is equipped with dual-jaw ends, crafted from premium 304 or 316 stainless steel. It delivers outstanding rust resistance, corrosion resistance and salt spray resistance, perfectly adapting to harsh salt water, humid and coastal environments with no performance degradation after long-term use. The precision open structure allows easy and visible tension adjustment, you can directly check the thread condition during operation, ensuring safe, accurate and stable tightening for wire ropes, cables or chains. It is widely applied for ship sail rigging, dock cable tensioning, marine construction, outdoor railing installation and general industrial rigging operations. Multiple specifications and sizes are available, OEM customization is supported.
We are professional rigging manufacturer supplying standard 1480 G type turnbuckles. Raw material 45#/40Cr forged steel with quenching and tempering treatment to guarantee working load limit. Strict surface hot dip galvanizing improves service life under coastal and marine condition. Flexible MOQ, full specifications ready in stock, third-party load test report available upon request.
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