The Grade 80 Master Link Assembly (MAE Type) is a heavy-duty forged rigging component specifically designed to serve as the secure upper terminal for complex 3-leg and 4-leg lifting slings.
The MAE Grade 80 Forged Master Link Assembly is a premium lifting component designed for superior structural integrity. The main master link is manufactured using advanced drop forging technology, creating a seamless, solid component that outperforms welded assemblies. It is specifically engineered with intermediate links for the safe construction of 3-leg and 4-leg chain or wire rope slings.
The main master link is drop forged, producing a solid, seamless component. This ensures superior structural consistency and fatigue resistance compared to welded alternatives.
Designed with two intermediate links to ensure proper load distribution. Ideal for constructing 3-leg and 4-leg chain slings or wire rope bridle slings.
The main ring features "flattened" sections to facilitate easier assembly with Connecting Links (Hammerlocks), preventing the crowding often seen with round-section rings.
Fully compliant with EN 1677-4. Dimensions and Working Load Limits (WLL) are perfectly matched to standard European Grade 80 Chain sizes (Metric).
| Item No. | WLL (Tonnes) | B.L. (Tonnes) | Main Dimensions (mm) | Weight (kg) | Product Code | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| A | B | D | a | b | d | |||||
| 8-MAE-0006 | 3.1 | 12.4 | 130 | 60 | 14 | 54 | 25 | 12 | 0.60 | 502043006 |
| 8-MAE-0708 | 4.6 | 18.4 | 160 | 90 | 20 | 60 | 35 | 13 | 1.60 | 502043008 |
| 8-MAE-0010 | 7.8 | 31.2 | 195 | 110 | 25 | 80 | 40 | 16 | 3.08 | 502043010 |
| 8-MAE-0013 | 14.0 | 56.0 | 240 | 140 | 32 | 90 | 50 | 22 | 6.50 | 502043013 |
| 8-MAE-0016 | 24.8 | 99.2 | 270 | 140 | 40 | 140 | 70 | 28 | 11.60 | 502043016 |
| 8-MAE-1820 | 33.3 | 133.2 | 300 | 155 | 45 | 180 | 100 | 32 | 17.00 | 502043020 |
| 8-MAE-0022 | 37.1 | 148.4 | 350 | 190 | 50 | 180 | 100 | 40 | 26.40 | 502043022 |
| 8-MAE-0026 | 50.0 | 200.0 | 410 | 220 | 60 | 200 | 110 | 45 | 42.30 | 502043026 |
| 8-MAE-0032 | 74.8 | 299.2 | 420 | 250 | 70 | 200 | 110 | 50 | 61.00 | 502043032 |
Grade 80 Sling Components are the long-established industry standard for chain slings and heavy lifting. Fully compliant with international lifting regulations and designed for durability.
Used to connect the sling to a crane or hoist hook.
End fittings for secure load attachment.
Essential hardware to join chains or fittings.
The core lifting medium and adjustment tools.
| Feature | Grade 80 | Grade 100 |
|---|---|---|
| Strength Level | Standard Industry Standard | +25% Higher |
| Component Size | Larger | Smaller (for same WLL) |
| Weight | Heavier | Lighter |
| Cost | More Cost-Effective | Higher |
