Product Introduction
The bow shaped shackle (G209) should be smooth and flat, without defects such as cracks, sharp edges, or overburning. It is strictly prohibited to use cast iron or cast steel shackles. The buckle body can be forged with killed steel, and the shaft pin can be machined from bar material after forging. During use, the buckle and pin should be checked for severe wear, deformation, and fatigue cracks. When in use, the horizontal spacing must not be subjected to tension, and the shaft pin must be securely inserted with a safety pin. After the correct assembly of the shaft pin, the width inside the buckle should not be significantly reduced, and the threaded connection should be good.