1/2''heavy-Duty Industrial Grass Torque Wrench for Precision Fastening ±3% Accuracy

1/2''heavy-Duty Industrial Grass Torque Wrench for Precision Fastening ±3% Accuracy. Durable Aluminum Alloy: Constructed from high-strength aluminum alloy with chrome surface treatment. Comprehensive Certifications: Meets DIN ISO 6789 and ASME B107.300 standards for global compliance. 100% Quality Inspection: Every unit undergoes strict inspection with serial numbers and calibration reports. Flexible Customization: Supports OEM/ODM including logo engraving, colors, scales, and packaging. Fast Sample Delivery: Sample orders shipped within 1-3 working days for quick evaluation. Professional Manufacturer: Over 15 years of experience with in-house R&D and design teams. 24-Hour Support: Fast after-sales response and technical support available within 24 hours.