US type turnbuckle with jaw & jaw, also known as the American double-jaw turnbuckle screw, is a practical device used to adjust the tension and length of ropes, cables, etc. It has a special jaw structure at both ends, which can be fastened by bolts to tightly clamp various ropes, rods, etc., with a firm connection and not easy to slip. The main body material is usually high-quality carbon steel (such as 1045 steel), which is forged, quenched and tempered to greatly improve its strength and toughness; some high-end products use 316 stainless steel, which has excellent corrosion resistance. The unique left-handed and right-handed threads inside allow the operator to accurately change the distance between the two ends by rotating the middle adjustment body to achieve fine control of the tension. It is widely used in many fields such as industry, construction, and ships.
| Stock no. | Size (in) | WLL (lbs) | Dimensions(in) | Weight (lbs) | ||||||||
| A | B | E Closed | G | J Open | K Closed | M Open | N Closed | BB | ||||
| HS2021101 | 1/4*4 | 500 | 0.25 | 0.45 | 1.58 | 0.62 | 10.90 | 6.90 | 11.90 | 7.90 | 4.00 | 0.36 |
| HS2021102 | 5/16*4-1/2 | 800 | 0.31 | 0.50 | 1.98 | 0.87 | 12.36 | 8.36 | 13.90 | 9.40 | 4.50 | 0.52 |
| HS2021103 | 3/8*6 | 1200 | 0.38 | 0.54 | 2.12 | 0.87 | 16.14 | 10.14 | 17.38 | 11.38 | 6.00 | 0.81 |
| HS2021104 | 1/2*6 | 2200 | 0.50 | 0.65 | 2.75 | 1.06 | 18.50 | 11.50 | 20.00 | 13.00 | 6.00 | 1.56 |
| HS2021105 | 1/2*12 | 2200 | 0.50 | 0.65 | 2.75 | 1.06 | 30.50 | 17.50 | 32.00 | 19.00 | 12.00 | 2.40 |
| HS2021106 | 5/8*6 | 3500 | 0.63 | 0.79 | 3.50 | 1.31 | 20.05 | 12.80 | 22.13 | 14.88 | 6.00 | 2.72 |
| HS2021107 | 5/8*12 | 3500 | 0.63 | 0.79 | 3.50 | 1.31 | 32.05 | 18.80 | 34.13 | 20.88 | 12.00 | 3.91 |
| HS2021108 | 3/4*6 | 5200 | 0.75 | 0.94 | 4.18 | 1.50 | 21.50 | 14.00 | 24.10 | 16.60 | 6.00 | 4.11 |
| HS2021109 | 3/4"12 | 5200 | 0.75 | 0.94 | 4.18 | 1.50 | 33.50 | 20.00 | 36.10 | 22.60 | 12.00 | 6.56 |
| HS2021110 | 3/4*18 | 5200 | 0.75 | 0.94 | 4.18 | 1.50 | 45.50 | 26.00 | 48.10 | 28.60 | 18.00 | 8.03 |
| HS2021111 | 7/8*12 | 7200 | 0.88 | 1.13 | 4.85 | 1.75 | 35.11 | 21.36 | 38.07 | 24.32 | 12.00 | 8.17 |
| HS2021112 | 1*12 | 10000 | 1.00 | 1.34 | 5.53 | 2.06 | 36.72 | 22.72 | 40.06 | 26.06 | 12.00 | 12.20 |
| HS2021113 | 1*18 | 10000 | 1.00 | 1.34 | 5.53 | 2.06 | 48.72 | 28.72 | 52.06 | 32.06 | 18.00 | 15.14 |
| HS2021114 | 1*24 | 10000 | 1.00 | 1.34 | 5.53 | 2.06 | 60.72 | 34.72 | 64.06 | 38.06 | 24.00 | 18.00 |
| HS2021115 | 1-1/4*12 | 15200 | 1.25 | 1.75 | 7.21 | 2.81 | 39.84 | 25.34 | 44.04 | 29.54 | 12.00 | 20.59 |
| HS2021116 | 1-1/4*18 | 15200 | 1.25 | 1.75 | 7.21 | 2.81 | 51.84 | 31.34 | 56.08 | 35.54 | 18.00 | 24.68 |
| HS2021117 | 1-1/4*24 | 15200 | 1.25 | 1.75 | 7.21 | 2.81 | 63.84 | 37.34 | 68.04 | 41.54 | 24.00 | 28.20 |
| HS2021118 | 1-1/2*12 | 21400 | 1.50 | 2.06 | 7.88 | 2.81 | 41.50 | 26.50 | 46.50 | 31.50 | 12.00 | 30.69 |
| HS2021119 | 1-1/2*18 | 21400 | 1.50 | 2.06 | 7.88 | 2.81 | 53.50 | 32.50 | 58.50 | 37.50 | 18.00 | 36.75 |
| HS2021120 | 1-1/2*24 | 21400 | 1.50 | 2.06 | 7.88 | 2.81 | 65.50 | 38.50 | 75.50 | 43.50 | 24.00 | 41.60 |
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