Built with ball bearing and enables full swivel feature under load. At least 25% greater WLL than traditional Grade 8 products. Proof Load tested at 2.5 times the WLL with certification for each batch manufactured. Fatigue rated to 20,000 cycles at 1.5 times the WLL. Magnaflux crack detection is performed 100% on each batch.
- Material: Quenched and Tempered Alloy Steel.
- Marking: According to standard
- Temperature range: Tempering temperature minimum 400°C
- Standard: EN 1677-1
- Safety factor: 4:1
- Grade: 10