SLR910 Lever Tightener for Web Sling & G80 Chain - 5400 lbs WLL, 19000 lbs MBL Capacity
Heavy-duty lever tightener forged from super alloy steel with quenching and tempering process. Features 5400 lbs working load limit, 19000 lbs minimum breaking load, and compatibility with web sling and G80 chain EN818-2 standards. Each unit undergoes rigorous testing including 2.5x WLL proof testing and 20,000 cycle fatigue testing.
Brand Name
SLR
Surface finish
Powder Plastified
Place of Origin
China
Size
Argument list
Color
Red or OEM
Material
Alloy Steel
Product Description
Product Features
- Forged from super alloy steel with quenching and tempering process
- Compatible with web sling and G80 chain EN818-2 standards
- Individually proof tested at 2.5 times Working Load Limit
- Fatigue tested at 1.5 times Working Load Limit for 20,000 cycles
- 100% magnaflux crack detection for quality assurance
- All load pins are 100% individually inspected and tested
Product Design & Engineering
Shenli Rigging implements innovation-driven strategies with significant advancements in sling product development. The company specializes in 120-grade sling products and leads the industry through precise engineering and continuous performance improvements.
Technical Specifications
| ITEM NO. | WEIGHT (Kg) | WLL (LBS) | MBL (LBS) | L±4 | Lmax | Lmin | E±1 | L′±2 |
|---|---|---|---|---|---|---|---|---|
| 5/16-3/8 | 3.9 | 5400 | 19000 | 403 | 582 | 482 | 13 | 272 |
Safety Notes
Important Safety Instructions:
- Conduct safety inspection before each use and only use when qualified
- Monthly professional inspection required by trained qualified personnel
- Replace immediately if dimensional wear exceeds 5% of original size
- Replace immediately if dimensional deformation exceeds 3% of original size
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