The turnbuckle and terminal components are forged from high-quality carbon steel.
The terminal components of the turnbuckle screws have undergone quenching and tempering treatment, and the main body has undergone normalizing heat treatment.
The turnbuckle are hot-dip galvanized.
The breaking force of the turnbuckle is 5 times the working load, and the turnbuckle screw complies with ASME B3026 standard.
| Code | (in) | (mm) | Working load (T) | Unit weight (Pcs/Kg) | Diemension(mm) | |||||||||||
| A | D | E Closed | F | J Open | K Closed | M Open | N Closed | R | S | Closed | BB | |||||
| GRO01041 | 1/4×4 | 6.35×102 | 0.23 | 0.15 | 6.35 | 11.4 | 42.0 | 16.1 | 294 | 192 | 312 | 210 | 20.6 | 8.64 | 44.6 | 103 |
| GRO05161 | 5/16×4-1/2 | 7.94×114 | 0.36 | 0.24 | 7.94 | 12.7 | 51.2 | 22.0 | 343 | 228 | 363 | 249 | 24.1 | 11.2 | 55.8 | 116 |
| GRO03081 | 3/8×6 | 9.53×152 | 0.54 | 0.36 | 9.53 | 13.5 | 53.5 | 21.5 | 429 | 277 | 454 | 301 | 28.7 | 13.5 | 62.9 | 155 |
| GRO01021 | 1/2×6 | 12.7×152 | 1.00 | 0.80 | 12.7 | 16.3 | 81.8 | 27.1 | 490 | 338 | 520 | 368 | 35.8 | 18.0 | 90.4 | 153 |
| GRO01022 | 1/2×9 | 127×229 | 1.00 | 1.02 | 12.7 | 16.3 | 81.3 | 27.1 | 650 | 421 | 680 | 451 | 35.8 | 18.0 | 89.9 | 238 |
| GRO01023 | 1/2×12 | 127×305 | 1.00 | 1.21 | 12.7 | 16.3 | 81.3 | 27.1 | 802 | 497 | 832 | 528 | 35.8 | 18.0 | 89.9 | 314 |
| GRO05081 | 5/8×6 | 15.9×152 | 1.59 | 1.35 | 15.9 | 20.1 | 99.1 | 33.5 | 527 | 374 | 566 | 413 | 45.7 | 22.4 | 110 | 153 |
| GRO05082 | 5/8×9 | 15.9×229 | 1.59 | 1.69 | 15.9 | 20.1 | 98.8 | 33.5 | 688 | 459 | 727 | 498 | 45.7 | 22.4 | 110 | 239 |
| GRO05083 | 5/8×12 | 159×305 | 1.59 | 1.97 | 15.9 | 20.1 | 98.8 | 33.5 | 840 | 535 | 879 | 574 | 45.7 | 22.4 | 110 | 315 |
| GRO03041 | 3/4×6 | 19.1×152 | 2.36 | 2.05 | 19.1 | 24.6 | 120 | 38.5 | 563 | 411 | 612 | 459 | 53.1 | 25.4 | 130 | 156 |
| GRO03042 | 3/4×9 | 19.1×229 | 2.36 | 2.52 | 19.1 | 24.6 | 119 | 38.5 | 726 | 497 | 774 | 546 | 53.1 | 25.4 | 129 | 244 |
| GRO03043 | 3/4×12 | 19.1×305 | 2.36 | 2.91 | 19.1 | 24.6 | 119 | 38.5 | 878 | 573 | 927 | 622 | 53.1 | 25.4 | 129 | 320 |
| GRO03044 | 3/4×18 | 19.1×457 | 2.36 | 3.69 | 19.1 | 24.6 | 120 | 38.5 | 1183 | 726 | 1232 | 774 | 53.1 | 25.4 | 130 | 471 |
| GRO07081 | 7/8×12 | 22.2×305 | 3.27 | 4.13 | 22.2 | 29.5 | 140 | 44.8 | 906 | 601 | 963 | 658 | 60.5 | 31.8 | 147 | 309 |
| GRO07082 | 7/8×18 | 22.2×457 | 3.27 | 5.28 | 22.2 | 29.5 | 140 | 44.8 | 1223 | 766 | 1280 | 822 | 60.5 | 31.8 | 147 | 473 |
| GRO10001 | 1×6 | 25.4×152 | 4.54 | 4.55 | 25.4 | 34.0 | 155 | 52.1 | 636 | 483 | 701 | 548 | 76.2 | 36.3 | 165 | 157 |
| GRO10002 | 1×12 | 25.4×305 | 4.54 | 6.06 | 25.4 | 34.0 | 155 | 52.1 | 941 | 636 | 1006 | 701 | 76.2 | 36.3 | 165 | 309 |
| GRO10003 | 1×18 | 25.4×457 | 4.54 | 7.58 | 25.4 | 34.0 | 155 | 52.1 | 1245 | 788 | 1310 | 853 | 76.2 | 36.3 | 165 | 462 |
| GRO10004 | 1×24 | 25.4×610 | 4.54 | 9.33 | 25.4 | 34.0 | 154 | 52.1 | 1565 | 956 | 1630 | 1021 | 76.2 | 36.3 | 164 | 631 |
| GRO11041 | 1-1/4×12 | 31.8×305 | 6.89 | 9.48 | 31.8 | 467 | 205 | 71.5 | 1035 | 730 | 1117 | 812 | 91.2 | 46.2 | 216 | 306 |
| GRO11042 | 1-1/4×18 | 31.8×457 | 6.89 | 11.3 | 31.8 | 46.7 | 205 | 71.5 | 1340 | 883 | 1422 | 965 | 91.2 | 46.2 | 216 | 459 |
| GRO11043 | 1-1/4×24 | 31.8×610 | 6.89 | 13.1 | 31.8 | 46.7 | 205 | 71.5 | 1659 | 1050 | 1741 | 1131 | 91.2 | 46.2 | 216 | 625 |
| GRO11021 | 1-1/2×12 | 38.1×305 | 9.71 | 13.9 | 38.1 | 52.3 | 227 | 71.4 | 1080 | 775 | 1174 | 869 | 104 | 53.8 | 240 | 313 |
| GRO11023 | 1-1/2×18 | 38.1×457 | 9.71 | 16.3 | 38.1 | 52.3 | 227 | 71.4 | 1384 | 927 | 1479 | 1021 | 104 | 53.8 | 240 | 465 |
| GRO11024 | 1-1/2×24 | 38.1×610 | 9.71 | 18.8 | 38.1 | 52.3 | 227 | 71.4 | 1705 | 1095 | 1799 | 1189 | 104 | 53.8 | 240 | 633 |
| GRO13041 | 1-3/4×18 | 44.5×457 | 12.7 | 23.6 | 44.5 | 66.0 | 238 | 85.0 | 1406 | 949 | 1518 | 1061 | 118 | 60.5 | 253 | 467 |
| GRO13042 | 1-3/4×24 | 44.5×610 | 12.7 | 27.1 | 44.5 | 66.0 | 238 | 85.0 | 1711 | 1101 | 1823 | 1213 | 118 | 60.5 | 253 | 619 |
| GRO20001 | 2×24 | 51.0×610 | 16.8 | 40.8 | 50.8 | 66.5 | 300 | 95.0 | 1846 | 1236 | 1980 | 1370 | 148 | 68.3 | 331 | 622 |
| GRO21021 | 2-1/2×24 | 63.5×610 | 27.2 | 71.7 | 63.5 | 77.7 | 337 | 113 | 1932 | 1323 | 2100 | 1490 | 165 | 79.2 | 350 | 625 |
| GRO23041 | 2-3/4×24 | 70.0×610 | 34.0 | 84.6 | 69.9 | 93.7 | 379 | 106 | 1982 | 1373 | 2176 | 1566 | 178 | 82.6 | 383 | 626 |