Size (CM): 156*156*182

Weight (KG): 603.8

856A1257G09 is a precision aviation maintenance tool compliant with AS9100D standards and FAA/EASA regulations, dedicated to aircraft hydraulic brake systems and ground support line maintenance. Forged from high-strength anti-corrosion alloy steel with wear-resistant hard plating, it withstands -55℃ to 150℃, resisting brake fluid erosion, mechanical abrasion and high-frequency vibration for stable, durable performance in frequent MRO operations. Specialized in disassembling, installing and calibrating brake master cylinder valves, wheel brake cylinder connectors and hydraulic line fittings, it features precision-machined non-damaging working ends with tight tolerances to avoid seal failure and pressure loss, critical for reliable braking performance and landing safety. Its compact, ergonomic design fits confined landing gear bays, matches mainstream aviation hydraulic specs, streamlines maintenance workflows, cuts ground downtime, safeguards brake system integrity, and is an indispensable tool for aircraft operational safety.