The Grade 80 Eye Self-Locking Hook (ESK Type) is a heavy-duty lifting component engineered to serve as a highly secure bottom hook in sling assemblies. It ensures safe load capture during demanding industrial lifting and material handling tasks.
*Automatically closes and locks under load
| Feature | Standard Sling Hook | Self-Locking Hook (ESK) |
|---|---|---|
| Safety Latch | Spring Latch (Can be pushed open) |
Positive Lock (Cannot open under load) |
| Security Level | Basic | Maximum Safety |
| Recommended For | General Cargo | Overhead / Construction |
| Item No. | Chain Size (mm) |
WLL (t) |
Main Dimensions (mm) | Weight (kg) |
Product Code | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Φ1 | R | D | Φ | H | E | |||||
| 8-ESK-06 | 6 | 1.12 | 21 | 110 | 11 | 34 | 20 | 32 | 0.50 | 502004006 |
| 8-ESK-08 | 7+8 | 2 | 25 | 136 | 13 | 44 | 26 | 40 | 0.85 | 502004008 |
| 8-ESK-10 | 10 | 3.15 | 34.5 | 168 | 15 | 58 | 30 | 48 | 1.42 | 502004010 |
| 8-ESK-13 | 13 | 5.3 | 39.5 | 207 | 21 | 70 | 40 | 52 | 2.86 | 502004013 |
| 8-ESK-16 | 16 | 8 | 50 | 254 | 27 | 86 | 50.5 | 65 | 5.90 | 502004016 |
| 8-ESK-20 | 20 | 12.5 | 64.5 | 278 | 27 | 97 | 55 | 82 | 8.50 | 502004020 |
| 8-ESK-22 | 22 | 15 | 70 | 319 | 32 | 98 | 67 | 80 | 11.60 | 502004022 |
| 8-ESK-26 | 26 | 21.2 | 80 | 362 | 34 | 110 | 75 | 109 | 18.00 | 502004026 |
| 8-ESK-32 | 32 | 31.5 | 105 | 470 | 45 | 164 | 97 | 131 | 46.00 | 502004032 |
Compatible with ESK, CSK, SSK, and SSB type self-locking hooks.
| Item No. | Chain Size (mm) | Item No. | Chain Size (mm) |
|---|---|---|---|
| 8-SP-SK-06 | 6 | 8-SP-SK-20 | 20 |
| 8-SP-SK-08 | 7+8 | 8-SP-SK-22 | 22 |
| 8-SP-SK-10 | 10 | 8-SP-SK-26 | 26 |
| 8-SP-SK-13 | 13 | 8-SP-SK-32 | 32 |
| 8-SP-SK-16 | 16 | - | - |
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 |
