Leading UK Supplier of Jaw-to-Jaw Turnbuckles.
We specialise in the supply of high-integrity Jaw-to-Jaw Turnbuckles (Rigging Screws), engineered as a heavy-duty tensioning and articulating connection component for structural steelwork, rigging assemblies, and civil engineering applications.
Designed with secure clevis/jaw ends complete with removable pins at both extremities, our turnbuckles allow for robust, pinned attachment while providing precise length and tension adjustment within structural tie rod systems.
Utilising advanced in-house hot forging, thread rolling, machining, and assembly cells, for the production of bespoke solutions, we ensure consistent structural performance, optimal material grain flow, and precise thread tolerances across every production run.
| A | Take Up | B | C | D | E | F | G | H | SWL | Weight Each |
|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | inches | mm (min) | mm (max) | mm | mm | mm | mm | mm | Tonnes | kgs |
| 3/8 | 6 | 302 | 454 | 13 | 22 | 8 | 8 | 21 | 0.54 | 0.37 |
| 1/2 | 6 | 338 | 490 | 16 | 26 | 9.5 | 10 | 25 | 1.00 | 0.73 |
| 1/2 | 9 | 414 | 642 | 16 | 26 | 9.5 | 10 | 25 | 1.00 | 0.79 |
| 1/2 | 12 | 490 | 795 | 16 | 26 | 9.5 | 10 | 25 | 1.00 | 0.96 |
| 5/8 | 6 | 394 | 546 | 18 | 33 | 13 | 13 | 33 | 1.59 | 1.37 |
| 5/8 | 9 | 470 | 698 | 18 | 33 | 13 | 13 | 33 | 1.59 | 1.31 |
| 5/8 | 12 | 546 | 851 | 18 | 33 | 13 | 13 | 33 | 1.59 | 1.53 |
| 5/8 | 18 | 701 | 1150 | 18 | 33 | 13 | 13 | 33 | 1.59 | 1.86 |
| 3/4 | 6 | 432 | 584 | 23 | 38 | 15.5 | 16 | 41 | 2.36 | 1.86 |
| 3/4 | 9 | 508 | 736 | 23 | 38 | 15.5 | 16 | 41 | 2.36 | 2.31 |
| 3/4 | 12 | 584 | 883 | 23 | 38 | 15.5 | 16 | 41 | 2.36 | 2.56 |
| 3/4 | 18 | 737 | 1194 | 23 | 38 | 15.5 | 16 | 41 | 2.36 | 3.11 |
| 7/8 | 12 | 625 | 854 | 27 | 44 | 19 | 18 | 48 | 3.27 | 3.71 |
| 7/8 | 18 | 778 | 1121 | 27 | 44 | 19 | 18 | 48 | 3.27 | 4.14 |
| 1 | 6 | 524 | 676 | 30 | 52 | 22 | 20 | 54 | 4.54 | 4.29 |
| 1 | 12 | 676 | 981 | 30 | 52 | 22 | 20 | 54 | 4.54 | 5.07 |
| 1 | 18 | 829 | 1286 | 30 | 52 | 22 | 20 | 54 | 4.54 | 6.62 |
| 1 | 24 | 980 | 1592 | 30 | 52 | 22 | 20 | 54 | 4.54 | 7.85 |
| 1. 1/4 | 12 | 760 | 1055 | 44 | 73 | 29 | 25 | 67 | 6.90 | 9.48 |
| 1. 1/4 | 18 | 912 | 1370 | 44 | 73 | 29 | 25 | 67 | 6.90 | 11.60 |
| 1. 1/4 | 24 | 1064 | 1665 | 44 | 73 | 29 | 25 | 67 | 6.90 | 13.00 |
| 1. 1/2 | 12 | 823 | 1129 | 52 | 70 | 35 | 27 | 80 | 9.71 | 13.60 |
| 1. 1/2 | 18 | 975 | 1434 | 52 | 70 | 35 | 27 | 80 | 9.71 | 14.30 |
| 1. 1/2 | 24 | 1128 | 1738 | 52 | 70 | 35 | 27 | 80 | 9.71 | 18.40 |
| 1. 3/4 | 18 | 1060 | 1533 | 59 | 85 | 41 | 33 | 90 | 12.70 | 25.00 |
| 1. 3/4 | 24 | 1213 | 1838 | 59 | 85 | 41 | 33 | 90 | 12.70 | 28.70 |
| 2 | 24 | 1315 | 2011 | 64 | 93 | 51 | 39 | 108 | 16.78 | 45.40 |
| 2. 1/2 | 24 | 1486 | 2098 | 75 | 114 | 57 | 38 | 143 | 27.22 | 73.00 |
| 2. 3/4 | 24 | 1562 | 2171 | 89 | 110 | 70 | 42 | 156 | 34.02 | 98.00 |
