Ergonomic Tool Handle Detail Drawing with Multi-Radius Grip Profile

This technical detail drawing depicts an ergonomic handle design with curved grip surfaces and mounting feature. This handle incorporates multiple radii for optimal hand comfort, including R50, R15, R12, and R10 curves that form the contoured grip profile. The design includes a central 12mm mounting hole and features a rectangular mounting base measuring 30.2655″ × 20″ with a 15.0625″ offset from center. The main grip section extends to a length of 17.3236″ and integrates with the base via compound curved transitions. The overall profile combines straight edges with ergonomic curves to distribute grip pressure evenly across the palm. This component appears to be part of a mechanical tool or fixture design, with dimensional constraints carefully specified to ensure proper fit and function while maintaining user comfort during extended operation.