Working Load Limit 55 TON
Grade 8
Factor 5:1
The Green Pin Super® Bow Shackle BN is a Grade 8 bow shackle with a safety bolt, engineered for demanding lifting applications where a smaller, lighter shackle with equal working load limit is an advantage. The double safety design — split pin and safety bolt — prevents accidental unscrewing of the pin, making it ideal for sustained lifts and applications where pin rotation is a risk. The hidden screw thread chamber minimizes wear on wire rope and slings. Hot dipped galvanized for long-term durability.
- Grade 8 alloy steel — quenched & tempered
- Smaller & lighter than standard Grade 6 at equal WLL
- Double safety — safety bolt & split pin prevents accidental unscrewing
- Hidden thread chamber reduces wear on wire rope and slings
- Suitable for one-leg and multi-leg systems
- Hot dipped galvanized finish
- Conforms to DNV GL, ABS, LROS, CE and wide range of certifications
TypeSUPER BOW SHACKLE — SAFETY BOLT & NUT
MaterialGRADE 8 ALLOY STEEL, Q&T
FinishHOT DIPPED GALVANIZED
SafetyDOUBLE — SAFETY BOLT & SPLIT PIN
Design Factor5 : 1 (MBL = 5 × WLL)
Temp. Range-20°C UP TO +200°C
StandardASME B30.26 / US FED SPEC RR-C-271 TYPE IVA
CertificationsDNV GL / ABS / LROS / CE / 3.1 MTCa / MTCb
Product CodeG-5263
Working Load Limits by Size
| Article Code | Size (in) | WLL (ton) | Weight (lb) |
|---|---|---|---|
| SUGHMB13 | 1/2 | 3.3 | 0.89 |
| SUGHMB16 | 5/8 | 5 | 1.60 |
| SUGHMB19 | 3/4 | 7 | 2.62 |
| SUGHMB22 | 7/8 | 9.5 | 3.82 |
| SUGHMB25 | 1" | 12.5 | 5.64 |
| SUGHMB28 | 1-1/8 | 15 | 7.94 |
| SUGHMB32 | 1-1/4 | 17 | 11.90 |
| SUGHMB35 | 1-3/8 | 22 | 16.53 |
| SUGHMB38 | 1-1/2 | 25 | 22.05 |
| SUGHMB44 | 1-3/4 | 35 | 38.58 |
| SUGHMB50 | 2" | 42 | 59.52 |
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Never exceed the rated Working Load Limit. Always follow applicable rigging standards and inspect before every use. Remove from service if deformed, worn, or damaged.
ASME B30.26 │ DNV GL │ ABS │ LROS │ CE Green Pin® Van Beest — Netherlands
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