Made from heat-treated alloy steel, the CLGR® Eye Self-locking Hook delivers strength for demanding lifts.
It features an automatic locking mechanism that engages under load to prevent sling disengagement.
Each hook is proof-tested at 2.5x WLL and fatigue-tested at 1.5x WLL for 20,000 cycles to ensure safety and reliability in critical lifting operations.
Brand | CLGR® |
Standard | EN 1677:2008 (WLL +25%), ASTM A952/A952M and AS 3776:2015. |
Material | Super Alloy Steel |
Safety Factor | 4: 1 |
Processing | Forged / Quenched and Tempered. |
Finish | Powder Coated |
Size | 8mm, 10mm, 13mm, 16mm |
Tips | Color Code: Customized according to customers’ requirements |
Note | Use Only Grade 80 Attachments For Overhead Lifting |

| Part No. | weight (kg) | WLL (T) | B.L. (T) | B±1 | E±1 | ر1 | H±1 | K±2 | L±1 |
CR-8-OBK-H08 | 0.81 | 2 | 8 | 37.5 | 35 | 45 | 21 | 136 | 12 |
CR-8-OBK-H10 | 1.25 | 3.2 | 12.8 | 45 | 42 | 56 | 25 | 170 | 15 |
CR-8-OBK-H13 | 2.10 | 5.3 | 21.2 | 56 | 50 | 71 | 32 | 212 | 19 |
CR-8-OBK-H16 | 3.20 | 8 | 32 | 67 | 60 | 85 | 38 | 250 | 22 |