856A3796G05 is a precision aerospace fixture compliant with AS9100D standards and FAA/EASA regulations, dedicated to aircraft engine turbine blade MRO operations. It acts as a professional positioning and clamping fixture for turbine blade disassembly, inspection, repair and reinstallation. It ensures precise alignment of blades to turbine disks, maintains accurate airfoil spacing, eliminates imbalance risks from assembly deviation, prevents blade loosening or damage under high-speed rotation and extreme heat, and safeguards turbine section efficiency and engine power output. Made of high-strength heat-resistant alloy steel with anti-corrosion coating, it works stably at -55℃ to 720℃, resisting heat and mechanical impact. Weighing 2.8kg, it has calibrated benchmarks and secure locks for standardized operation, critical to engine integrity and flight safety.