Hot-Dip Galvanized Bow Shackle
The bow shackle, named for its resemblance to an archery bow, features a large, sweeping arc at the crown. Its inner radius exceeds half of the inner width between the two eyes, which is why it is also commonly referred to as an Omega shackle or a marett shackle.

Function and Application:
The bow shackle is primarily used in lifting operations. Its unique shape is designed to provide greater load-bearing capacity and stability, making it highly suitable for lifting heavy loads.
Classification
In the domestic market, commonly used bow shackles are generally categorized based on production standards into national standard (GB), American standard (e.g., ASME), and Japanese standard (JIS).
By type, they can be divided into:
Bow shackle without female thread (Omega type)
Bow shackle with female thread
By application environment, they are classified into:
Marine use
Industrial use
The safety factors typically available are 4:1, 5:1, and 6:1.
Common materials include carbon steel, alloy steel, stainless steel, and high-strength steel. Surface treatments are generally divided into galvanizing, including hot-dip galvanizing and electroplating.
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