ISO International Standard

Establishes the main dimensions. The following types are shown: figure 1 – type A heald, with upper and lower end loops, O-shaped; figure 2a) – type B heald with upper end loop straight to be bent in U-shape; lower end loop, O-shaped; and figure 2b) – type B heald with upper end loop bent in U-shape, lower end loop, O-shaped. – Replaces the first edition (ISO 365-1976).