The ATI603 is a heavy-mass aircraft rivet bucking bar forged from high-density, heat-treated alloy tool steel. It is engineered to absorb heavy pneumatic riveting hammer impacts during solid rivet bucking operations in airframe structural repairs and production lines.
Tool Type: Airframe Rivet Bucking Bar
Weight: ~6.0 lbs (2.72 kg)
Material: Precision-machined, heat-treated alloy tool steel for high mass-to-volume ratio and impact resistance
Application: Used by aviation structural mechanics to manually back solid rivets in heavy structural framing, spars, bulkheads, and skin assemblies
Industry Usage: Military depot-level overhaul facilities, commercial aviation MRO stations, and heavy sheet metal fabrication
