Size (CM): 43*36*12

Weright (KG): 9.1

A78001-31 is a specialized aviation structural maintenance tool, designed for precision torque application in aircraft assembly and overhaul. It focuses on tightening high-strength fasteners (e.g., bolts, studs) in critical structures like wing spars, fuselage frames, and landing gear attachments, ensuring consistent clamping force.

Crafted from aerospace-grade high-strength steel with a corrosion-resistant coating, it withstands high torque loads and harsh hangar environments without deformation. Its calibrated torque mechanism and ergonomic grip enable technicians to apply precise, repeatable torque values, preventing under-tightening or over-tightening risks.

Compliant with strict aerospace standards (e.g., NASM torque specifications), it is compatible with commercial and regional aircraft. Compact and lightweight, it streamlines structural maintenance workflows, enhances efficiency, and safeguards aircraft structural integrity—essential for long-term operational safety and durability.