3-456404-6 is a crimp tooling component used in electrical terminal crimping processes. The tooling is designed to achieve precise crimp height (CH) and crimp width (CW) control to maintain an Area Index (AI) of approximately 80%, which is critical for proper electrical and mechanical connection quality. Key dimensional parameters include a nominal crimp height of 0.073 inches, crimp width of 0.110 inches, crimper leg taper of 3.0 degrees, and anvil width of 0.109 inches, with a nominal anvil-to-crimper clearance of 0.005 inches. The tooling components must withstand high loads and moderate shock during the plastic deformation and extrusion process of terminal barrels. Proper dimensional control and material selection are essential to minimize flash generation and ensure consistent crimp quality across production runs.