The Spline Wear Pin tool manages torque transfer between spline driven components while preventing damage during excessive load conditions. It allows intentional wear or breakage before components are affected, reducing downtime and avoiding costly damage to connected systems. It is supported by maintaining alignment during normal load conditions, enhancing overall system reliability and efficiency, ensuring protection of higher value components during unexpected stress, improving operational safety, and reducing maintenance interventions.Attributes:• Improves maintenance efficiency by reducing unexpected breakdowns.• Reduces risk of cascading damage in spline driven assemblies.• Enhances operational safety in mechanical torque systems.Applications: The Spline Wear Pin tool is applied in spline driven mechanical systems to control torque transfer and manage overload situations. It allows intentional wear or breakage to prevent damage to connected components and ensures smooth operation.