William Hackett HA22QA OS+ Quad Assembly - WLL 24,250 LBS
SKU: HA22QAThe HA Quad Assembly OS+ is a fundamental component used in three- and four-leg wire rope, chain, and synthetic sling assemblies, acting as the connection point between the sling legs below and the lifting machine above. Manufactured from Grade 8 triple alloy steel and DNV type approved, the OS+ range is recognised and specified globally by operators, contractors, and rigging shops for offshore rigging and DNV 2.7-1 container lifting sets. Specially engineered for use in harsh offshore environments.
- Grade 8 triple alloy steel — engineered for offshore environments
- DNV type approved — certified for offshore rigging & DNV 2.7-1 container sets
- For use in 3- and 4-leg wire rope, chain, and synthetic sling assemblies
- Proof load tested — 2.5× WLL (under 75mm) / 2.0× WLL (90mm and above)
- 5:1 safety factor
- Operating range -40°C to +200°C
Working Load Limits by Size
| Part Number | Part Code | WLL (lb) | MBL (lb) | Mass (lb) |
|---|---|---|---|---|
| HA16QA 8 OS+ | 350.160+ | 9,038 | 45,186 | 3.57 |
| HA22QAS 8 OS+ | 350.220+ | 24,250 | 121,396 | 9.72 |
| HA23QA 8 OS+ | 350.230+ | 15,432 | 77,109 | 11.50 |
| HA25QA 8 OS+ | 350.250+ | 20,502 | 102,512 | 13.33 |
| HA26QA 8 OS+ | 350.260+ | 31,966 | 159,838 | 14.83 |
| HA32QA 8 OS+ | 350.320+ | 41,887 | 209,521 | 24.07 |
| HA36QA 8 OS+ | 350.360+ | 57,319 | 286,630 | 27.22 |
| HA40QA 8 OS+ | 350.400+ | 67,240 | 336,312 | 40.78 |
| HA45QA 8 OS+ | 350.450+ | 88,184 | 441,073 | 55.31 |
| HA50QA 8 OS+ | 350.500+ | 112,434 | 562,469 | 90.14 |
| HA65QA 8 OS+ | 350.650+ | 165,345 | 827,068 | 145.72 |
| HA75QA 8 OS+ | 350.750+ | 220,460 | 1,102,683 | 253.57 |
| HA90QA | 350.900 | 330,600 | 1,654,590 | 360.00 |
Never exceed the rated Working Load Limit. Always follow applicable domestic safety regulations. Inspect before every use — remove from service if deformed, cracked, or damaged. For expert guidance contact Liftgear at 1-888-R1GGING.
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