Leading UK Manufacturer of BS 3032 Large Bow 'Omega' Shackles
We specialise in the precision manufacture and supply of high-integrity large bow shackles, engineered strictly in accordance with BS 3032 Table 3 specifications for demanding lifting, rigging, and marine applications.
Designed with an expanded internal envelope to accommodate larger slings, multi-leg connections, or bulky rigging hardware, our heavy-duty shackles deliver dependable load management under intense operating conditions.
Utilising advanced in-house hot-forging, bending, and machining capabilities, we ensure consistent structural performance, optimal material grain flow, and superior tensile strength across every production run. Whether supplying standard BS 3032 configurations or fully bespoke hot-forged specials tailored to unique project requirements, we provide a complete, high-quality manufacturing solution.
| SWL | d | D | W | R | S | E | Weight Each | |
|---|---|---|---|---|---|---|---|---|
| Tons | cwt | inches | inches | inches | inches | inches | inches | kgs |
| --- | 3 | 1/4 | 3/8 | 1/2 | 3/4 | 1.1/8 | 3/4 | 0.1 |
| --- | 9 | 3/8 | 1/2 | 5/8 | 1 | 1.5/8 | 1 | 0.1 |
| --- | 15 | 1/2 | 5/8 | 7/8 | 1.1/4 | 2.1/8 | 1.1/4 | 0.3 |
| 1 | 5 | 5/8 | 3/4 | 1.1/8 | 1.5/8 | 2.3/4 | 1.1/2 | 0.6 |
| 2 | 0 | 3/4 | 7/8 | 1.3/8 | 2 | 3.3/8 | 1.3/4 | 1.0 |
| 2 | 15 | 7/8 | 1 | 1.5/8 | 2.1/4 | 3.7/8 | 2 | 1.6 |
| 3 | 15 | 1 | 1.1/8 | 1.3/4 | 2.1/2 | 4.1/4 | 2.1/4 | 2.4 |
| 4 | 15 | 1.1/8 | 1.1/4 | 2 | 2.7/8 | 4.7/8 | 2.1/2 | 3.4 |
| 5 | 15 | 1.1/4 | 1.3/8 | 2.1/4 | 3.1/4 | 5.3/8 | 2.3/4 | 4.8 |
| 7 | 5 | 1.3/8 | 1.1/2 | 2.1/2 | 3.1/2 | 6 | 3 | 6.2 |
| 8 | 10 | 1.1/2 | 1.3/4 | 2.3/4 | 3.7/8 | 6.5/8 | 3.1/2 | 9.1 |
| 9 | 10 | 1.5/8 | 1.7/8 | 3 | 4.3/8 | 7.3/8 | 3.3/4 | 10.4 |
| 11 | 10 | 1.3/4 | 2 | 3.3/8 | 4.3/4 | 8.1/8 | 4 | 13.1 |
| 13 | 0 | 1.7/8 | 2.1/8 | 3.5/8 | 5.1/8 | 8.3/4 | 4.1/4 | 15.9 |
| 15 | 0 | 2 | 2.1/4 | 3.7/8 | 5.1/2 | 9.3/8 | 4.1/2 | 19.5 |
| 18 | 10 | 2.1/4 | 2.1/2 | 4.1/8 | 6 | 10.1/8 | 5 | 27.7 |
| 20 | 0 | 2.3/8 | 2.5/8 | 4.3/8 | 6.3/8 | 10.3/4 | 5.1/4 | 32.7 |
| 25 | 0 | 2.5/8 | 2.7/8 | 4.3/4 | 7 | 11.7/8 | 5.3/4 | 44.0 |
| 30 | 0 | 2.7/8 | 3.1/8 | 5.1/4 | 7.3/4 | 13 | 6.1/4 | 57.7 |
| 35 | 0 | 3.1/8 | 3.3/8 | 5.3/4 | 8.3/8 | 14.1/8 | 6.3/4 | 74.0 |
| 40 | 0 | 3.3/8 | 3.5/8 | 6.1/4 | 9 | 15.1/4 | 7.1/4 | 93.1 |
| 50 | 0 | 3.3/4 | 4 | 6.3/4 | 10 | 16.7/8 | 8 | 128.0 |
| 65 | 0 | 4.1/4 | 4.5/8 | 7.3/4 | 11.1/4 | 19 | 9.1/4 | 186.1 |
| 80 | 0 | 4.5/8 | 5 | 8.1/2 | 12.1/8 | 21 | 10 | 239.7 |
