What Are The Main Types of Shackles

The main types of shackles

Shackles can be classified into the following types based on their shape and structure:

(1) Bow Shackle

The shape is "O" or "Ω" shaped, with a large opening, suitable for multi-directional force application.

Commonly used in lifting, sailing, rescue and other scenarios.

(2) D-shaped Shackle

Shaped like the letter 'D', the force direction is mainly along a straight line.

Commonly used in lifting machinery, engineering equipment, etc.

(3) Screw Pin Shackle

Equipped with threaded pins that can be manually tightened or loosened for quick installation and disassembly.

Suitable for temporary lifting operations.

(4) Safety Pin Shackle

Equipped with a safety lock pin to prevent accidental detachment, providing higher safety.

Commonly used in key areas such as high-altitude operations and ship anchor chains.