Safety pin with Heat Treatment whose head is formed by three circular surfaces overlaid with decreasing diameters where the second circular surface is arranged eccentrically with respect to the longitudinal Axis of the safety pin.

摘要

Safety pin with Heat Treatment, consisting of a Head of structural Configuration anti removal, whose head is formed by three circular surfaces overlaid with decreasing diameters where the second surface is arranged in circular form excu00e9ntr ICA with respect to the longitudinal Axis of the safety pin.